98 characters already are tables (a table is lua's only real data structure but they are powerful enough to be used as basically any other data structure that exists, including objects)99
Even if you're just doing the quick and easy thing, if you plan to expand it later, you should make sure you write it in a maintainable and extensible way, even if itsn't quite as quick and easy. Otherwise you could find yourself needing to rewrite it to get the functionality you wish.
I guess I could turn modifiers also into tables, even if they only hold one value so far.