I have a CXP 22 front wheel with ERD of 597 and want to lighten up the wheel. Do you think I can just use the hub and same spokes and swap the rim for a KinLin xr-200 with 594 ERD and use the same spokes and hub? Is 3mm of ERD going to necessitate different spoke length?

It's either going that route or paying for a new Novatech hub and Sapim laser spokes and building the wheel up from scratch. Just thinking of ways to save some money - know what I mean?

Thanks.