When (not if) I do the brakes, I'll do them all just for looks... I want to paint them properly too, and I HATE the look of the OEM 1st Gen rears, so I definitely don't wanna paint those and bring attention to them LOL!
Already have stainless lines, but apparently I still have air bubbles in them (as per jumbosrule's trick on bleeding while the FX is running) so I'll change and bleed fluid when I do the brake upgrade... Already got the DOT4 fluid... I think I even asked my mechanic to get me DOT5 cause I wanted to see if it would make a difference (squishy brakes even after I went to SS lines... Still remember the newish brake feel which was firmer, and the firmer feel of the pedal when I brake, quick release and quick brake again) so glad I found out about that trick... Just don't need to bleed and waste $$$ right when I plan on doing everything later this spring... Brakes don't feel great, but it doesn't affect safety / driveability right now...
I'll need spacers as well, since I have the OEM 18's as my winters... Not sure if my summers will clear, so probably best to just go with 20 mm spacers and extended bolts and run with it... I want to put my summers on and measure them first to make sure I'll have clearance with them as I'm dropped even lower than you are I think... :P Might make a trip down to the US to do that core swap trick someone mentioned too, but I'll check with my mechanic to see if I can do it up here... If it do it in the states, I'll visit my cousin as I'll want to wait overnight for the paint on the new calipers to dry... I've heard you can install after a couple of hours, but I know my (lack of) patience and I'll try to rush and then screw them up with brake dust and road debris on the drive home...
Pretty excited cause I've wanted to do this for a while now! Do you have a garage here? If so, I wanna check it out and peak at your mods... :P