Lol. My arms are back to feeling great today, thanks for your concern.

I often do 2-4 tank days on my MS310, but I haven't since last March or so, is all. I'm honestly not quite sure how well, or if, I'll be able to keep up my woodstove demands when I'm twice as old though.... If I had even just a little more free time, I can peck away at it slowly and safely and probably do just fine. We only need ~3 cords a year. Plus my son is about to be strong enough to really help out.
Bridge was right on schedule, since there wasn't any schedule. Basically the schedule was, "can I finish it before my wife is mad at me for still working on it". Made it! Also very nicely under budget. ~$80 on fasteners, $40 on a few new pieces of treated wood, $20 of concrete bags, and $40 of gravel. Everything else was scrounged for free. So under $200 total.