I couldn't figure out how to add more posts to the infamous MCX45 vs. BU247 thread from a while back, but it is probably better not to bring that up again anyways... The recap was I went for the 247. It came in last week and I went to see it today at the dealer. Pretty happy with the results. When the dealer gets done with the lights, racks, etc., it is going for custom covers, then to the stereo shop. I'll post more pics later. Has anyone measured out the NVS Tyrant on the illusion X tower? It seems pretty tight, I may go with the Addictions. Comments on that??