Dear Irq11,
This is not a good idea.
1.)First of all, even you have bought the module, you have no permission from ED to use that cockpit. It is against ED Terms of Service. Reference: https://www.digitalcombatsimulator.com/en/legal/terms_of_service.php Under the Intellectual Property Rights section, second paragraph.
2.) Although reasson n1 is enough, you may not try this because you could alter the F-16C module, making it unflyable.
3.) It will probably break Integrity Check, this means you would not have access to many of the multiplayer servers.
Finally, I suggest you don´t alter the ED files if you don´t want to have legal issues.
Kind Regards, Gonzalo de Santa Ana. 12-11-2020(European way of writting Dates)