Maybe you could find someone to rebuild and install new coils. ... Maybe someone close to you would be willing to show you.
Sadly all of my local vaping friends are actually LESS knowledgeable than I am. (Shocking right? Lol) but I'm the only one who cares enough to learn anything, my friends just vape when they don't have cigarettes.
I originally started building and tested on my MVP or my VV3. I build to about 1.8 ohms, and I find the coils WAAAAAAY better than purchased ones. When I get a new tank, I rip apart the coil and rebuild it.... If I can do this, I'm quite sure you can!