Last one to post in this thread wins!

Got an old wood lathe. Want to mod. it into a copy lathe, like a key cutter. That way I can reproduce old chair legs and rungs. Those old wooden farm chairs go for a good buck in the antique dealers. Maybe make some Amish style furniture also. Something to do in the lab.
That would be fun to do and make some side money. I haven't used a wood lathe since high school.