68 Notchback trunk gutter

Good morning, afternoon or evening gents. I'm looking for some sheet metal patches for my 68 Barracuda notchback. Specifically the upper LH and RH corner pieces of the trunk gutter. Both of which are completely rotted through and i would like to fix it the right way versus the big bondo mess it is currently.
I haven't had any luck locating replacements from all the online vendors.
I will also be looking for some additional patch panels as i go about the car further, any help would greatly be appreciated. Thanks for your time.