I have a pair of Avatar SB112, non-neo version, which have Eminence Delta 12's, as well as a tweeter. I find that the tweeter, for me, is fairly useless. I want to either add a 6" mid driver, making it a 3-way cab, or replace the tweeter with a mid driver, making it a 2-way cab, without the annoying tweeter-ness. After researching a bit, I've come to the understanding that I'll need a new crossover in order to add the mid driver. Currently, I'm leaning toward the Eminence Alpha 6a and an Eminence PXB2:500 crossover. I've looked at the SPL levels of the 12 and the 6, and they are fairly close, at least on paper. My weak spot is frequency info. I know I love the low-mid boost/cut on GK heads, which they say is centered around 250Hz, so I figure going to 500Hz will allow the 12 to focus on frequencies close to what I like. There is also an 800Hz version of the same crossover, so I'm curious if that might suit me better than the 500Hz version. Sound-wise, I'm looking to have good, clean lows, but enough mids and highs to allow what I'm playing to be audible. I know this is impossible, but I guess I'm looking to get close to a fEarful cab, low end with clarity, but on a budget. Can anyone steer me in the right direction? Thanks!