you can get the ofna picco rtr for like 300 from www.amainhobbies.com a spektrum 2.4 ghz sport radio 99.00, 2 hi tech high torque servos 35.00 a piece.that will keep you under 500.00 .and if you want a good pipe go with the jammin jp 3 pipe 77.00,this is all you need my friend this combo will scream.i suggest until you get the art of tunning an engine down, purchase some bluethunder 20% sport blend until you get more familiar with temping your engine.hope this helps.one more thing order the odonnells purple sport glowplug for 5-20% nitro fuel. your from new zealand ,blue thunder may not be available in your area but go with th equivalent of it in a sport formula. you need the extra oil for your engine to run a lil leaner.