I'm mainly good at Shmups and racing games like Daytona.
While fighting games technically are/were arcade games, I actually find them really bad as single player experiences in the arcades: the AI just not good enough in these games and is incapable of emulating the competitive player vs player experience, as it's either dumb as hell or it reads your inputs before they come out. If you want a single player fighting game, just play a Beat em up, any of the Capcom ones will do.
You are a GODgamer if you manage to pull this off. I don't think I'd ever manage find the patience to do it, mainly because I think that Ghost 'n Goblins is not a very good game.
Have you 1CCed Ghouls 'n Ghosts already? Big fan of that one