With the automatic movement it does not need a cannon pin fixas the dimensions of the canon pin is different from a basic 6497. The hands wont fit on a 6497 movement. Maybe you can ask Joshua if that case would take a 6497 movement as well if you use a different crown, just in case you want to upgrade it later.
Everything else is just fine for a budget version. The lever is not completely locked on the picture, but i think it will be possible.
However, I would prefer to pay a few bucks more and chose a Unitas6497-type movement, no matter if asian or swiss.