OK - I know its 5.30am and here I am posting .... but just caught up with yesterdays posts.
Must agree that Simon really set off a great debate with Why Not a Truck Mount?
I have not seen a thread before that has generated so much response in such a short time (Wednesday evening start I think).
Glad its not turned into the usual porty v TM stuff, and altough their was a danger at one point of it getting too personal overall the debate has been very civilised ........ must be something in the water

One of the points mentioned late yesterday afternoon was a fear of taking the step and buying a 2nd hand unit. The fear you might buy a bad un.
Definately i can say I have been there.... recently!

I bought my unit off Dave Atkins. Now I didnt know Dave Atkins and I dont think he posts on here very much but what I did was this.
On Monday evening I rang him and talked for about an hour or so about the unit he had for sale - Chemspec Avenger 450 (which is the same as Prochem Blazer Plus).
Now Dave is a very soft spoken guy and seemed very nice. Although I dont know much about truckmounts I have some mechanical knowledge ie apprenticeship, used to repair my own motor bikes/cars ( in the days before they got computerised), used to do motorcycle grass track racing and stripped my own engines etc..
So I used my knowledge to ask questions to Dave and see what came back. I got a feeling he knew somewhat what he was talking about.
Onto the internet to find out a s much as I can about Avenger 450/Balazer Plus and that included using the search on here and Clean Talk. This went on until Thursday evening.
Tuesday I spoke to Paul Moss on the phone for a good 30-40 minutes.
Wednesday I had a chat with Simon Gerrard on the phone, another 40 minutes or so.
(Funny, but it was after this chat that Simon started this thread)
Thursday I spoke to Prochem servicing dept, Shaun Ashmore, Len Gribble, and Steve Gunn. All experianced truck mounters, some with direct experiance of the Avenger/Blazer - in fact Len still has his after many many years. (thanks all you guys for the time you gave me).
and finally Thursday evening at about 10pm I spoke to Dave Atkins again.
Went thro some of the points again but also threw in some more questions relating to points from discussions with the others.
That was 11.00pm Thursday evening finished talking to Dave Atkins after agreeing a price, 9.30am Friday morning I was robbing a bank in Warrington

, 12noon I arrived at Worcester (lovely countryside).
Moral of the story.... yes I was afraid of taking the wrong step and buying a pig in a poke BUT I asked questions of the guys in the know .... and as you would expect got a lot of help. Most knew Dave Atkins to a greater or lesser degree and said nice things about him all of which gave me confidence to go for this unit.
Getting down to Worcester we then went a few more miles to Malvern (the countryside gets better) to his brother in laws industrial unit.
Dave has a new Hydramaster Maxx in his Sprinter and since taking out the Avenger it had been stored about 40' up in the air on racking.
Down it came, various bits attached like fuel tank, dirty tank, and finally battery (that been in storage too). So nothing had been touched for about 5-6 weeks.
First turn of the key and it started. That gave me confidence.
OK - Dave pushed in the choke a bit too soon and it stalled (to be expected), but once started again and up to temperature I got going on a loose piece of carpet with a 12" wide 1.5"dia 4 jet Westpak with a greenie glide, engine sounded good etc - so a working demo.
Got the unit loaded into my van, most of it connected up again, parted with my money

and started the journey home at 4.45pm.
Took a call on my mobile (handsfree bluetooth through my Parrot Steve Gunn left in the van when he sold it) which gives me a quote to do today...... so the day was a good un overall.
Only downside was I was watching a portable in line spray unit on ebay which was due to finish at approx 8pm Fri evening. Got in at 7.45pm, said hello to the wife and onto the computer.... only to find the seller had ended early (made a deal with the top bidder at a silly low price).
So if anyone has one for sale - Im interested.!!
So yes there may be pigs in a poke out there but doing some homework prior to doing a deal will contribute to you maybe not ending up with one.