brighten those guitars up, try using a high pass filter and getting rid of the stuff below 200hz, and maybe boosting a little bit by 1k and between around 5/8k? then have a low pass filter getting rid of the fizz around 12k?
That's actually pretty much exactly where I've got my eq, hahaha. The impulse I used was particularly dark sounding; I'll switch it out and try something fresh. Thanks for the tips!