I am in the process of refurbing a pair of L250's I picked up at an estate sale last year. The cabinets were pretty beat up, Walnut, so I sanded and filled and put 12 coats of black lacquer on them ;and they are beautiful. I happened to have a pair of 044ti's and 104h's in my collection so of course I swapped them out . Last nite I wired them up and turned them on . I have the 1200 watt Mcintosh mono block amps. These work quite nicely with Jbl products. Very very nice. My question is simple; is there a suggested mod to the L250 crossover to bring it to the Ti status? Does anyone have or know of L250 crossovers being available?