Hi Pisaykotik, I love your IS. I am looking to buy an IS also and was wondering if there was a meeting of IS owners that I can attend to speak to people or conversely speak directly to you? My friend, a former F-1 engineer who did track testing of the F-1 engine will help me soup up the IS engine once I get it. I can bring him along if it interests you or the group. I am in Palo Alto, CA. cheers.