I see on Ebay that Spohn upper control arms available for B body spindle use. Has anyone used these? THey are certainly a lot cheaper than Global West or Hotchkis spindles. I am currently running a set of Bell tech 2" drop spindles and stock 10.5" brakes, which barley stop the car. I wonder if the ride height will be about the same with Spohn/ Global West/ Hotchkis upper arms, B body spindles, or do i need to find lowered B body spindles. I see Bell Tech makes these as well, but mentions that they will not work with 17" Impala SS wheels. I am currently running 17" MB wheels all around...