I'm hoping that SSD or someone comes out with a shock hoop/panhard mount. The frame flex I want to see how much adding those extra braces help if I get some of the "hard" plastic pieces, and use the extra braces as appropriate.
I can see where the square axle housing might bug some, but I guess that's their compromise for being able to flip the diff gear.
There are several "Hard" pieces that I've been keeping an eye on, but I want to wait to see what the aftermarket comes out with. The panhard mount has flex to it, and that's one of the ones I'd like in metal. You could probably use a hoop made for the SCX10.2, but the orientation of where the panhard rod connects to the mount would be different from stock, and the panhard rod might need to be a little longer.