I totally agree with justcobra about the RMC being bullet proof. I could have picked any build available, but chose RMC because of the strength and construction of the chassis. It offered far more protection for the driver's capsule than the majority of other kits available. It is heavier than most, but as I didn't build it for the track, weight didn't figure in my calculations. I just wanted a nice, solid cruiser. I have found some pics of my chassis proir to construction.
When I received my body and chassis from RMC, I needed to know that everything was exactly square before beginning the construction. The body was removed and the chassis measured by laser. This identified that a few minor adjustments to the chassis alignment were required before I had a completely square building template. The chassis was then powder coated before the assembly process commenced.