Thanks for the improvement! With how simple this ROM hack was, I didn't think that much would be able to be optimized. I'll ask for a Judge to pick up my run in the workbench so that the file can be replaced. Might as well co-author on this.
No problem, my attempt might be a bit not-so-good though since I've mainly been putting my attention to Street Fighter II' (specifically Koryu), along with some NEC PC-98 games.