my tires are startin to get some camber wear. im thinkin bout gettin a camber kit and shocks but not sure which ones. im not plannin on spending much on the camber kit. my friend has his GSR lowered 3-3.5 in for about a year or more and he still riding on factory tires. NO CAMBER KIT and NO CAMBER WEAR. i dont know why that is? he only has adjustable shocks/adjustable springs. also, what kinda shocks and camber kit should i get? only wanting to spend around $300-400. THANKS!