What are you big guys (275+) running on your suspension? I was going to get a Race Tech 6.4kg for the rear but it seems like there is no front spring close to what they calculate I need. I guess I would just get the heaviest spring they make. Do I have to revalve too? Should I change the weight of oil in the front shock? The rear spring seams fairly easy to change, how hard are the front springs to change? I just bought a house so I'm strapped for cash. What changes would give me the most bang for the buck? Thanks in advance!