I agree on your points, can I ask some advice for fixing it?
Vocal sibilance is an eq thing right? Punch on the drums would be EQ and maybe some compression on the kick and snare? I am really unhappy with the kic, but the drum has no front head and it doesn't sound great in the room either. Low end definition, can you be a little more specific?
As for the acoustic, we miced it from the front and back, the two band leaders didn't like how the front mic sounded so we only used the back. I would have prefered to rerecord it with a different mic or different positioning, but it was getting late. If I do record stereo acoustic guitars, how would they get panned in the mix?
Thanks for the critique, I do appreciate it, I just need some advice to make it better.