Aluminum Molding Question

I'm planning on applying insert type roof edge molding (Vintage Technologies) all around the side wall aluminum sheet where it meets the aluminum sheet roof and where it travels around the underneath (at the bottom of the side wall). I've got these two cut outs where the axle protrudes out from the bottom on both sides. I don't think the aluminum trim will be able to bend around the radius corners on those two cut outs as shown in the attached image. I could probably change the molding in those two areas around the cut outs to be some other kind of molding with less of a leg.......or maybe not have any molding in that area as it won't be seen but will then be exposed to the elements..........I'm asking if anyone has any suggestions on how to handle that area.
Thank you for any suggestions.....
John
Thank you for any suggestions.....
John