I bought an after market ARROWMAX aluminum chassis for my TCXX, which I ended up not using after they changed the weight limit in the class I intended to use it for, so I thought I'd just convert one of my old TCs into a TCXX, since the suspension, shocks, etc are the same. However, after pricing out the TCXX unique parts, it was cheaper just to buy another TCXX and put those part on the ARROWMAX chassis. Now I'm going to use that in VTA.
BTW That old TC chassis still works great in both VTA and USGT. I switched my USGT car over to the TCXX chassis and WOW! I liked it even better. I'm using Andy Moore's low grip asphalt setup (petite RC) but with 6X1.3 pistons & 2000 CSI oil in the shocks and the car is awesome.
Now if I could just drive as well as the car handles!!!