Would SealCoat be a good choice? I don't have very good ventilation and there is living space over the garage, so I mostly use shellac and 100% tung oil. Anyway, I have some SealCoat.
BTW, this is actually my first HF. I got a hollowing tool to try smoothing transitions between step drilling woodwind bores to see if I can get a reasonable taper that way and I figured I should practice first. One thing I found out is that I need to ease the corners on the tool shaft (I got the small Sorby for their interchangeable set and made my own handle) as I widened the hole slightly by scraping with the corners anytime it touched. I used a faceplate and glued a tenon into a piece of hardwood. I think I will take the time to epoxy in the next one; it got a little loose when I was trying to finish up the short neck.