I say go for it. That's one reason for building your own. You can make it like you want. Just be careful about changing the limb profile and the angle of the risre fades. A little change can make alot of difference in hitting your desired weight and create undesired(and sometimes desired) effects on your finished bow. Also, don't cut your arrow shelf or throat of the riser too deep. May cause it to be weak. Good luck, Mike