CRX: Big Brake Upgrade

[Troy]

I've got a 89 DX, and it's got the same shutter as "Jiggy".     I'm doing a B16a swap in a few months and I'll be switching to Integra axles, So if I get an CRX Big brake upgrade now, will I be able to transfer the rotors over and have them fit onto the new Integra Axle/assembly without any fitting problems?   I'm assuming if I also do a rear drum-to-disc conversion I'll need a new proportioning valve and a master cylinder, will 15/16 cut it? or is it going to be overkill? Every site I've found seems to have a different opinion..   Thanks for the Help   Troy