Thanks for your comments and suggestions guys, very helpful! I always tend to put the electric part too 'out front, and I also hear the hum you pointed out (was hoping it wasn't so obvious). I'll go back and remix tonight.
The acoustic was a Taylor, don't remember which model, and it was plugged straight into the board with some EQ adjustments. The electric was a strat into Matchless, SM57. SM58 vocal mic.