What an awesome concept. If it need more power you can always get a 550 can brushless motor on that transition. At that weight a Novak HV set up I would think could do well.
Very nice job, but using a Slash as the drivetrain?? I mean, the Slash/Pede/Rusty has got to be one of the crappiest (and oldest) designs out there. The diffs alone are weak and poorly designed (the bearings do not support the diff, just the outdrive). Personally, I would have went with a truggy rear-end, shorten the rear center axle (so the spur is closer to the rear diff), and use something like an RCM motor mount setup. Motor on one side, ESC on the other, and a whole lotta room for batteries...
I whole heartedly agree with the drivetrain & suspension choice not being upto much- maybe a MRC Thunderking would have made a better choice...
As a concept though, building a ~7lb 1/5 scale buggy with 99% of the looks of a real 5b, its pretty impressive work.
I agree with you there! Just the amount of work I put into my desert slash, I can imagine the time and planning needed for something to come out looking that good!