Umm... I would be careful doing that. You may wan't to take more into consideration. One thing breaking can screw EVERYTHING else up. That is like a con rod breaking in your engine, that can screw up the cylinder walls, put pieces all over, everything JUST because of one thing you didn't do or change right. If you put a ton of HP in an engine and have a crappy tranny or rear end then I wouldn't get on the gas hard, but then again your wasting gas money with some huge HP engine taking it easy. Might as well save up more and do it all at once to save you the time, money and hassle.