Yea, that would be awesome. If not Secret Of Mana, maybe any ATB game. That would be cool :)I'll credit the creator!
You should actually think a little bit more about it. A "Secret of Mana" script is not just one script. You need several scripts like and ABS, a ring menu, a weapon level system, etc. If you're more specfific about your request, you're more likely to get some help. :)