I was wondering if anyone with experience listening to both the 120ti and the L112 could comment on the difference in their sound. I have several L112s and have been bouncing around the idea of upgrading to the 120ti for my office/electronic workshop/reference speakers. I picked up the cabs and crossovers yesterday, and have several decent 128Hs, I would have to pick up 104Hs and rare 044ti tweeters. Are they significantly better then the L112s, The L112 highs are getting a little screachy for me and I have been considering replacing them with 034ti, 035ti, 053ti, 044ti. Also is the 104h a significant upgrade to the LE5? Also did they make a version with the 2214h woofers, and if so how can I tell if the crossovers are for the 128H or 2214hs (or if there is any difference at all).