You have a 5,1 which can run Mojave natively. Why would you have to upgrade them?Thanks for your reply.
If I get Monterey working on my 5,1 will I have issues with the wifi?
Will I have to upgrade my wifi and Bluetooth adapters?
My 4,1 which I updated to a 5,1, didn't need that.
I think you're confusing the patchers with the stock installers. Some Mac models have issues because they are running patched versions of the OS. You don't need to worry about that because you're doing a fully supported stock install (for your MP) of Mojave.