Hey,
First of all, I don't have the most receptive or sentient ear around (which you will quickly learn if you listen to my mix on this forum) but, I'll give ya my input anyway.
I think the mix if fortified as it is. The bass is sitting nice and doesn"t crowd any low end git fills. The drums sound nice. Maybe a bit crisper and hotter on the snare and mid range of the kit. However, I wouldn't have heard or commented as such without you're promt.
Also, you've stated that you're a traditional country band. On the few trad country c.d. and albums I have I think the low end of the songs is kinda in the back and not fully pumping like the most recent recordings. I like Hank williams jr and listen to his "greatist hits vol 1" alot. W. Jennings too. It was the tendancy to record in this fashion as far as I can tell.
So, you might have a pre-dispositions to do the same in accordance with your influences and favorite recordings.
The newest country cd I have is Hank III risin outlaw(HWJ"s kid) and I can definitly notice a difference in recording and production. Much punchier.
Still, I will reitterate that I'm an ignorant cus and these are simple thoughts born of a simple understanding.
Peace
Theron