How much are you looking to spend on the lift setup?? You can go through RC and pick up their 4.5" kit w/ AAL's for roughly 460, and it comes with the TC drop... which you can try to install the lift without the drop and see how it does... if you get vibes you have the drop to install, if you don't have the vibes then you leave the drop out... You can spend a bit more and pick up their 4.5" X-flex kit which has full leafs for the rear, and also comes with the TC drop (once again try without it first, if needed then install), and it also comes with adj. upper and lower control arms for the front axle... But since you are doing the Bushwacker flares, I'd say you'd be able to do the 4.5 and 33's fairly easily...