Wayne, I've got the older xover, w/ just a 0.7mH coil on the 2226, and the Eminence style for the comp driver- 8.0 cap, 0.65mH coil, etc. My coils are humongous North Creek custom-wound, and I was wondering if there's any change I could make to add to this or substitute a cap to get some improvement w/out starting all over.Although, I may just start over at some point if need be....however, I'm not in any way unhappy with my current sounds, so I don't NEED to do anything...but...