Brake conversion

[///M Powered]

Well I'm switching to discs in the rear, my question is for the MC, should I get the non-ABS MC , or does it matter. I'm not planning on using ABS, but I don't know the difference between the two.( besides the price)

Also, Will the 325 MC bolt directly to the early 318 booster?( I'm assuming so)

[Digitalwave]

I have a 325i booster on eBay for $5 if you need it.