Advice on removing spindle off of ball joint

If you use the banjo bolts off of the 94-95 calipers you can use the fox soft lines. Caster/camber plates wouldn't be a bad idea, and I'm using steeda x2 balljoints. What would you plan on doing with the rear end?
 
I will be doing this on my 90 Mark 7 LSC. The Mark 7's come with five lug and four wheel disc but the front is my dilemma. I cant run my mustang wheels you see on my pic without wheel spacers which makes the wheel stick out two inches all around. The old style must go, its time to upgrade.