Hey guys I bought that ISR-3 kit you have some pics of, if I can help you out on a few things let me know. However that is not the same cooler kit that RMS used, Dinan made those coolers custom. The IRS-3 is a pretty difficult kit to reverse engineer. There is allot of things unseen, and would be missed by a casual inspection. I know I've been working on it for several months now. lol -- When I'm finished I'm going to post a huge post with allot of information and part numbers. But for now hit me up and I'll email you something to get you started.