I was curious how your brake upgrade went.
I do have an extra front set of the brembo big brake kit, used. 6 piston capilers, two piece rotors, red powdercoat.
If your interested, you can PM me an offer. Note nothing on these brakes are "cheap"...but the components far outlast the stock parts.
Any of the brake kits you look at now will not just bolt on. You will have to do some grinding on the spindles. How much depends on how much more material your lifted spindles have as compared to stock. I can't find a before pic of my spindle, but this shows how much I ended up grinding off.
I'm sure your steering sucks at low speed. If you get a high pressure powersteering pump, you will get back some more braking/pedal. I'd call AGR for this.
http://www.agrperformance.com/ I"d get all the optional upgrades on the pump.