Answers

Hard to say without seeing it, but I would have the contractor back out to look at it.

I have no idea of moving costs. I wouldn’t worry about spraying the perimeter. It’s been there a long time, if they (bugs) wanted to get at it they would have a long time ago.

No worries. You can fill them on the interior (not recommended outside) for looks if you would like. Call 800-564-2987 and order Energy Seal.

Not much you can do short of sanding all of the walls, but it will happen again.

Not sure. You might try the two part epoxy metal repair. any hardware will have it.

I would recommend having a good stone mason look at it.

You can finish painting to protect for winter, but you need to get the paint removed in the next couple of years and go to a good log home stain like LifeLine. Call Mike at 866-670-3020 for help and an estimate.

Call Ryan at 877-788-5647 for help.

Call Ryan at 877-788-5647 for help.

Yes it can be done. Cut out the logs far enough to build a 2×6 or 2×4 framing or ”buck” into the opening to install window to.