Stage I Procomp is about $1,400-$1,500. Install you can prob get for about $500...or do it yourself. Then maybe you can stretch a bit and just get bigger tires for your stock rims? I will say though, if you get a 6"+ lift, you're going to end up spending more than $2k. Only other option I see is to go mini-lift, which is way more affordable than a 6".