Got your email I'll have a go - my buggy should be reasonable quick as its 2WD so less transmission losses than 4WD Might need a new battery though as the original is over 10 years old and didn't last very long even when new and takes 14 hours to recharge!
Cool. I'll bring along me Merc 4wd nitro, complete with battle damage (unless I get round to repairing it first). Failing that I could use an electric Pug 206 with specially fabricated locked diff ("No More Nails - sticks anything to anything...")