I am in the process of building up an 88 CRX Si for ITA competition and cannot decide on which bushings to go with. I have heard many ups and downs on kits such as the Energy Suspension nd Prothane one. The only replacements that I have so far are Mugen rear trailing arm bushings from OPM. What do ther Honda racers recommend? A complete kit, all new OEM bushings, or a combination of both?