It's been a while since I've touched SFC1 - are there even fighters in that game? Does shipedit work on the sfbspc13 file?
The Romulans certainly don't have fighters, and there's nothing in the spec file that will change weapon recharge time. Most of the players here have moved on to SFC:CE or OP or SFC3. There are some ways to give Roms fighters but I'm not sure those methods work in SFC1. Plus more weapons and race options in SFC:CE, you might want to consider moving up to that Worht every penny, in the Marketplace