I am weighing the goods and bads about having a mbc vs ebc. If i was to save the money and go with a mbc i would still need a a/f gauge and a boost gauge just cuz i would want to be able to give the right boost and be on the safe side right? however i heard the blitz scb-id has a digital display for boost and a/f if you get the harnesses among others. so the cost of a mbc + gauges i would be looking at around the same price as a blitz scb-id + harnesses correct? penny for your thoughts!