I know you guys have heard this way to much and I am sorry. After alot of consideration I have choosen to go with the 4/6 drop. The drop will ride about 1/2" above the tires. Since you have to get the flip kit first what is a good brand and second what is a good shop went to one today and they wanted $1200 for the flip in rear spindles and springs in front and from what I am reading stay away from spindles. So should I go with the 2" control arm and 2" springs. I just want it done right, I have a 01 silverado ext 2 wheel drive and I am in the houston area