I'm not a Revo owner, so I don't spend much time on here. That Motor mount is way sick for sure and its the first time I'm seeing it. Gonna look into that one.
Also, Wire wrap that servo wire. It will really clean it up. Here is a mini version My Boss 302 Build soon to be Merv. Direct rep of your chassis of course, and I'm also running a Hi-tech in there.
*And.. If it was my rig. Id dye that chassis for sure lovn those springs also.