You could have them make a pan to fit the chassis. That one there is a mustang style. Those tanks will not fit between the frame rails.
All it entails is mating the Pantera 10qt pan to the Coyotte flange. Why dont you call them? They may have already done one for a customer?
Its going to be cheaper than cutting up that pan, making it fit, then sending it out to be coated?
Having used both the Canton and the Aviaid pans, my observation is that the finished product of the Canton is noticeably better on the Canton. It is also less expensive.
Given the choice between the two. I would take the Canton. There is no difference in the engineering designs of the pans.
The Armondo is the most expensive now. Higher cost of living on the border in Texas I guess? More ammo needed? Have to ask Perry about that?