I have really enjoyed your recent projects and posts. I have often thought of this kind of project, being an old worn out 30yrs machinist myself. A friend (also a machinist of more than 40yrs and custom gun maker) and I have discussed such things. Looking at the approach used by you and your partner stimulates even more ideas. I sincerely appreciate the initiative, not only to complete the project, but the courage to post it here. Sometimes the reaction to such concepts bring out the "natering nobobs of negativity", but I'll give credit to the members here for a very positive response.
I look forward to more,
mcrik