It doesn't sound a bad price...I must admit I don't know the list on them but the TQ is a good buggy and most cost more than that for sure. It will even race well if you decide to later on. I just dont think the bigger engine is such an advantage If it is a good .28 (which I doubt) then it will wreck the drive train and they rev out less than a .21. I do recommend buying CNC chassis braces (£10 ebay) if you're doing big jumps down the BMX track.