hi gaz
i have used beech croft for a while
i think you will find you will have to do work on stuff you buy of them

i bought a trolley off them , its rubbish , i have rebuilt it 3 times to get it right
should of sent it back

bought a spare pump and battery of a guy on this site cheap

you will find the connections are rubbish, and you will have to chuck them
and do some decent ones yourself
but they are cheap :

mike