Hello. I just picked up a 2005 QC 2500 4x4 with the 6 speed. It is mostly a daily driver with occasional towing. So far, I have added autometer gauges : FR pressure, boost, and EGT, deleted the muffler, quadzilla xzillaraider 2, green air filter, and ordered an Airdog 100. Does this sound like a reliable combo for now? Also, what should be next, if any thing? Thanks for any help.