Don't take this the wrong way, but yur going to spend 600 on a pair of uca's & your suspension lift is a 100 bucks. Seems kind of backwards. I think you should buy coilover's first, then sell your spacer, then have them test fit one tire on yur stock wheel to see it it rubs or not. If it does then use the 100 bucks to buy one wheel, and all you have to do is buy 3.
Just my 2 cents.