maybe take the 88 tractor, and add those boom-style rigs to it, and make yourself one. I hear swizzle sticks are all the rage for this type of work!! I would use brass rod. I have seen someone custom make a MW US recovery vehicle (forget the designation, I think the M31?) using a Lee, the turret is turned backwards, and the main boom is coming out of where the gun would be. Very interesting.
"Yo Dennis" - some loser
"This is a game like real war, played against time, and played under circumstances of considerable excitement, and it is remarkable how elastic the measurements of quite honest and honourable men can become." - HG Wells, Little Wars, 1913!