I've been communicating with Paul about his conversion to disc brakes using the Rusty Hope kit. I'd like to open up the discussion to others who have gone this route. I'd like to get some feedback as to how easy this conversion is and what problems might be encountered. Am I correct that you need to send him your spindles? His web-site says the calipers are GM and, according to his photos, these don't come with the kit. What specific GM car(s) supply the calipers? He says the rotors are MOPAR (a