I'm getting 3 inch rough country lift, should i get it with or without control arms? not sure what the point is can i use the stock ones. I plan to add a 2.25 inch coil spacer and a leaf to get about 4.5 inchs or so of lift will i need new control arms for the 3 inch lift? i know i'll get them once i get the spaces. and are add a leafs really as bad as people say they are? thanks for the help amigos