I was talking to a Texan the other day through work and he was telling me all about his top drive Hummer, like you do. Anyway where he got the conversion done do a very strange scissor lift affair all very ye haa but maybe some ideas on there website to be had?:
http://performancetopdrives.com/top-drives/
May be a 4 foot scaffolding with a camouflage net would be your best option tied down with ratchet straps.
Does it work entirely from battery power, without having to leave the engine running?If I had money to throw away a defender cherrypicker is what I would go for,
http://www.4x4play.net/vehicles.htm
Does it work entirely from battery power, without having to leave the engine running?