I got a nice 2.5 in lift springs from Pro Comp in my '79 FJ40, now I really like to fit 35 in tires just for the look (no rock crawling, just city driving and some sand dunes on occasional weekends), is it possible to get it lifted enough to fit 35s without replacing the springs? I ask that because where I live I can't find any lift springs and importing them from overseas would cost me more than their value!, so basically what are my options to get more lift out of these springs?