Well I kicked around the idea long enough. Forget waiting 17 days for those bushings.
I'll use what I have and I think it will even be stronger.
I've got the tube that goes over engine parallel. This is where I changed my mind about the bushings. Instead of having the tube bent down toward hoop, and then attach with bushings.
I'm now going to weld a short tube on hoop and cut other end 90 degrees to the horizontal tube.
Next there will be a plate welded to both ends of tube. Then they will be bolted together. Then it's just a matter of unbolting to pull engine.
After both are at the correct angle I marked the bottom of tube that is against the hoop. You can see it in the pic. This is where I'll notch the tube for proper fit.
Don't do like I did at first, notch the tube and then try to cut the other end to perfectly fit the horizontal tube. LOL.
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Here it is notched. Just used a sawz all for this. Then clean up cut with grinder for a snug fit.
Here's what I mean by welding plates on the end of the tubes where it will disconnect. This is just a scrap piece of plate. Need to get 4 pieces cut at my local mill first.