Nice work and thanks for the offer, but I’ve enjoyed the challenge of working within the limitations of thr Game Boy. Having the game playable on original hardware is one of the appeals of the project.
Cool. I suggest using pure GB Z80 assembly then as it may become difficult to mold GB studio to make a decent Zelda Engine especially as you continue to add features.
https://www.chibiakumas.com/z80/Gameboy.php