Will this work?
 

I'm thinkin about buying a used 300ex rear master cylinder for the brakes, will it work for it? I think i'm gonna have to drill some different holes to make it fit but other than that if i can get it to fit will it still work? Also, if that will work will a caliper for a 300ex work for my 350x also? I rly need some brakes!! lol. Thx.

Will this work?
 

sure it might work, but it would hard to get those holes and caliper on perfectly straight and true.

Will this work?
 

I'm actually considering doing a Harley brake sway onto my R. Front master cylinders can be had for a couple dollars. Only kink in the plan is metric to standard. I would probably do everything though, calipers lines and master cylinders. I would try to make brackets first, before drilling.