i just sent out my crossovers from my l112 (2 sets) and l150a (1 set) to carls custom loudspeaker for xo over hauls. what can i expect when i get them back. i guess hes going to recap and replace resistors. i also have a problem with the 1 xo in one of the l112s it has blown out 2 mids already can this be fixed. ive had my jbls for about 3 years and love them and would trade them for anything.