I got a spitfire 4.0, love it. Though it was a deal at the time.
I wanted a TM real bad at the time at bought the first one I saw, but it came from a good home, so far its been ok, the rubber donuts on the drive shaft go now and again, but thats the worse that happened to mine.
If you are honest there are better ones around, 3k is a lot for an intro model but obviously this at HM will have been checked over and should give you years of happy work.
And yes you will need more hose length.
Good luck.
Murky