Well, it certainly ebbs and flows. And it's all about balance. Personally, I *love* niggling over all the details - how loud the snare is, eq on the vocal, etc. - that stuff EXCITES me.
So does just PLAYING (and writing) without any thought of the ins and outs of recording it. I'm managing to balance the two pretty well. But occasionally one or the other gets out of whack and self-corrections must be made.
Tom, I actually think you've reached the first big plateau of home recordists. I think you're getting about as much as you can out of the gear you've got, and to a large extent you've learned the basics of compression, eq, mixing, etc. well enough that you no longer need to *study* them. They've become second nature and you're ready to move up.
PLUS I think you've developed tremendously as a musician and songwriter.
So really, the logical next step is to either get your ass into a real studio and record another record, or to get yourself some higher quality gear and push your recording quality up to the next level. Or maybe, as you said, just concentrate on the music for awhile with the degree of dilligence that you've devoted to recording the last couple years.
Whatever you do, keep us posted. And best of luck to ya.
Chris