Hi, im fairly new on here. Im thinking about lifting my truck, i have an 01 F150 7700, and have been looking at the rcx (rough country) 5" lift. I like the price of it and it looks to be good quality. I also have found a 4" pro comp especially for the 7700's. Is that a waste of money? ive read of guys lifting their 7700's with just normal lifts and only having to buy different shocks...thanks!