Level cap remover for Baldur's Gate TotSC

Hi, I'm new to the forums, and I was wondering if I could get some help with this...

I'm looking for a level cap remover for Baldur's Gate: Tales of the Sword coast, as I am running a solo fighter and would like the extra experience. I've seen various threads and forums that have advertised a level cap remover, but they're all for the enhanced edition.

The thing is, I'm running the Baldur's gate game off of GoG.com, the classic version, not the enhanced edition. I was wondering if anyone here knows of any level cap remover that would work with this version of the game.