On a somewhat less slippery slope than the post about Grover's IC's; back to nuts and blts, namely these pesky resistors. Having done some research and elicited responses ranging from "don't waste your time, nobody can hear differences in resistors", to " On the 8th day God created Deuland", I conversed with a wise man known as Tony Gee of HumbleHifi in Holland, whose cap tests are already a legend (check out his speaker designs too for those you in the know) He kindly put up with my ravings and politely answered me. Since I already took his word and was delighted with the Jentzen caps, I am ready to take another and go for the Muldorf supreme thingy for the X'over. Pricey yes, but they have the exact values I need. All told I'm looking at a 150 buck investment in a 700 dollar speaker. Is this wise? Of course not. But you gents do understand so it's going to be alright Martha, the nice man in the white coat is only the ice creme man.
I probably will go for Gover's ic's before I take the Mundorf plunge and the whole soldering nightmare.