Tremec TR6060 Six speed Hemi Swap

Im installing a 6.4 with the TR6060 into a 70 B body. Ok....nothing new here....but like all other transplants of this type I have to install the mid sump oil pan, Nothing new there either.....BUT....what have other people done about the dust cover needed in front of the Trans (TR6060) that is missing when you take the factory oil pan off the engine. AND ….has anyone considered the structural support needed to be installed between the TR6060 and the block...…...That was removed when the factory oil pan was removed? see pics...

View attachment 1715363324

View attachment 1715363325
I have an 04 truck 5.7 and that has bolt-on braces because the sump is stamped steel. I’m pretty sure Rock Auto has them in stock.
Not sure about the dust cover. I’m using a T56 and the plate that comes with the QuickTime bell housing looks like it covers everything.