Looks sweet.! I built a range hood a while back for a customer with cooper and brass rivets. Was my first rivet job and it came out nice.
I'm from the old school of drawing by hand (civil eng). I have done finish carpentry though almost exclusively since out of school. I think I get a lot of...
Drive a drywall screw halfway into a heavy board or plywood floor. Then give it a sharp kick with the toe of your work boot......this demonstration seems to convince most folks to not load them in shear. Wall cabinets hung with drywall screws is a common offense I see.
I used a small winch motor. 12v power supply and variable speed off eBay.
The winch free speed is about 20 rpm. With a chain and sprocket it runs from 3 to 12 rpm which I find comfortable.
The foot control is for off and on only. Reverse and variable speed is mounted on the machine. I don't feel...
My take:
They are fast..with practice.
Alignment is key benefit
They definitely add strength to **** joints
I primarily use them with sheet goods.
They still need clamps.
Pocket screws are another alternative...no clamping to dry.
I have used probably 100,000 biscuits.