FV Competitive Chassis

I am making plans and researching to return to competition with a FV in 2015. I would appreciate any input on what is a current competitive mfr. chassis/body and key components, not necessarily a new chassis. My last race was in late 1990 running a Caracal C with Ron Chuck engine and plan to run again with Ron Chuck power. Now that my daughter is off on her own it's time for Dad to continue his passion. Thanks for any help and input