Looking for a pro touring setup. Four or three link with a 12bolt or 9inch rear. Will be coil over for now but perhaps air struts a few years down the road. Looking for solid setup with optional rear sway bar. Price needs to be reasonable but if it's worth I'll pay. Examples: heidts, art Morrison, Detroit speed. I do not like the air ride tech setup and it has been excluded. Are there others I should look at and what is recomended from the list above?