Cool - the bass could be tamed a little as it's mainly thud.
The vocals are a little distant and thin sounding stylistically more like a Dio thing. At 1.40 t seems to do something odd as well.
Neither. It just needs some definition - some high end signal to give it a place in the mix. With my bass and style it's a narrow EQ peak at 3Khz.
Boomy, boomy bass and drums. Guitars are the most present in the mix with the vocals sounding too far back.
Did it sound ok to you in your room?
What are you monitoring on.?
Sounds cool and all, good performances, but it sounds very mono. Everything is pretty much right down the middle. Is there a reason for this?
Yes the bass is flubby. I'd put a high pass filter on it around 50dB to clean up the sub lows and maybe cut a little bit around 250. And if you haven't already, add a high pass filter on the guitar around 150 or so to get it out of the way of the bass. With only these three instruments, you should be able to get some pretty good definition between them.