i want a 12th circuit roller with servo please help

[watfordtrackwarrior]

hi guys im after a half decent 12th circuit if anyone is prepared to swap im offering my new hyper 7 tq sport 1/8 rallycross buggy for swap it will be a roller with no engine,pipe or reciever will leave servos in and fuel tank & air filter would be gr8 car if you already have an engine or want to do brushless convertion the car has never been run therefore is in brand new condition the 12th must be in ok condition dosnt need to be immaculate and include just a servo & saver thanks guys i hope sombody can help me. il consider all 12 scale chassis makes