Small update this week as I have very busy and was not able to get much done on the six.
I decided to make up some heaver frame tabs for the engine mounts out of some 1/4” flat bar to replace the 3/16” tabs that I picked up with the rubber bushings.
After first mocking up the design on a piece of cardboard I transferred it to the 1/4” plate and drilled the 1/2” hole
I then cut the pattern out with the band saw a cleaned it up with the belt sander.
The tabs are welded to the top of the frame, I will weld the vertical welds once I remove the motor.