Wow you do need a larger shop...
Yea I saw your saw there yours is far newer than mine. When I did the research mine was 1973 to 76 design if I remember correctly. I could not justify buying a new one from Sears after working on my friends saw he recently purchased. The pinon gear was plastic and the arm column was aluminum. Very cheep design considering what the charge for it.
I want to start on an AR but this armor is very time consuming, did you draft up any plans in addition to the base print your using.
Or are you doing what I do prototype production... lol
Also about wood shop in schools... I think every child should experience woods, metals, drafting, printing classes in school. I think the only trade classes in our high School is Drafting, Electrical, Autoshop.