I currently have a teraflex 2.5 inch budget boost, everything else stock... plan on switching out the stock springs and 2.5inch spacers for rock krawler 2.5 inch coils and keeping everything else. I know the fronts are progressive and the rears are not. Am I going to wanna throw 1 inch spacers in the front or rear for my heavy bumpers/winch/spare tire? Anymore suspension components like adj CA or TBs? Wanna get the most height while keeping stock ddriveshaft.