I've seen a lot of your posts around here and at the Klipsch board as well. I'm glad to see people active in keeping the audio hobby (sickness?) alive! I would strongly consider ordering a free copy of the Parts Express catalog. They offer premium crossover parts as well as house brand parts of high quality at great prices. They have most everything you could need and I'm confident that your taking a big step up from Rat Shack parts. Jerrod