I have achance to buy a 06 rtx apex. It has a updated rear suspension welded up correctly form what I was told new y pipe and donuts updated rear shock new chain an gear new bogie wheels new bearings new upgraded sliders graphite both clutches rebuilt by yamaha oil lite bushings new ice ripper track 12300 klicks on it for 4500 cad if evrything is done that said is done is it worth the money.