I think it's great, I think it's incredible what a full sound you've achieved on an 8 track.
I would only suggest a little more compression on the vocals to balance out the differing levels a bit.
But at the end of the day, all that matters is that you like what you're recording, and that you enjoy listening to it back. I mean, we're home recordists, right? If we were doing it for money or working for someone else, that's one thing, so you should feel free to record it and mix it however you see fit!
Please keep the good tunes coming,
-MD