Yea, I'm still going back and fixing some of my mistakes. I built mine, doing all the framing, electrical, plumbing, roofing, doors, windows, paint, trim, fixtures etc myself. Sometimes there were those moments when I didn't know the best way to do something, but I had to keep going, so I did what was best at the time. Course I didn't have TBN to ask back then either. The best part of doing it myself, was keeping the cost down.
I'm still amazed at the size of the logs in your house. I helped (very little) a couple different people building kit log homes, nothing like yours.