you should cam it
if you havnt done anything yet i suggest you remove stock airbox, and feed air filter under right headlight, and set it up with a good air inductionfilter!
also a great idea for you to heat wrap your intake it gets warm!
you could always set yourself up with a good clutch and lieght weight flywheel if your planning on going 5speed!
and dont worry about your hg it will blow one day... nothin you can do to stop it
so ride it harder until you can put in the MHG