Truth be told, Fishstyx had a broken front lower control horn and a bent tie rod in the rear (causing big time toe out). As such, the T-maxx was uncontrollable. With these fixed, and a new Hitec 5925MG servo, it steers fine.
On the Revo end, that was 100% bone stock in the video. However, I just put in a 40 tooth spur gear, 50wt sock oil, P2 rockers, and green springs in the front and black springs in the rear (20% stiffer). Accelerates faster and much faster on the ground. Catching bigger air and it is more stable on the landings.
Look for a new video soon!