For a first time working in a DAW this is impressive. It's a good tune, it's not really anything new but I also don't get the vibe that it's trying to be anything new. It seems to me you knew the conventions of the style you were going for and nailed them.
As far as the mix goes, I have a few comments. I was hearing some of those low-mid frequencies muddying up the mix a little bit, which could be fixed with a little EQ help. It's probably in the rhythm guitar and/or bass somewhere between like 500-1200hz. I also thought that kick drum could use a little more power which could also be achieved by playing around with the EQ.
All around solid tune! Keep up the good work.