i have a RS4 3 SS kit already built have ran about 2 1/2 quarts 20% trinity monster thru the 12r ss motor, great compression and starts first pull everytime. comes with a tower radio, i still have the box and all manuals for both the RS4 and radio. the body is a firebird painted metalic black. i would like to trade for a RC10GT, or sell for 200$ shipped.