Tire size/type ideas?

Do you recommend not raising the front? It just looks abnormally low and sort of cholo style which i don't like, and the springs are pretty much done for so I was planning on getting new ones, but in a previous thread i found springs that would raise it higher an inch or two at the same time, so i figured id go with that and get the 15's! and yes subframe connectors are a must-have for me, I have someone who can weld them on for me!