To put this into perspective, I have ~5k hours in game, well over 3k mods generated, more than 2k of them grade 5s (actual grade 5s, I didn't exploit the five-for-one bug) and I have two ships (a Corvette and Vulture) that I can fit to 'apex' quality, with a handful of loadouts for each, and a half dozen more in various states of modification (my FDL is close to complete, but still needs a better DD5 roll to get what I want out of it).
So you can fit a Corvette which is pretty much useless in PvP and a Vulture that is only barely viable in PvP. Both of those ships would get worked by a middle-of-the-road PvP fit FDL.
In fairness to Morbad, Ryan, he's made his contribution to FdL PvP building. Iirc, back around 1.4 he was credited (by Melon? Nyxi? Someone. Memory fails) with inventing the lightweight 2 ton fuel tank, c4 shield, c4+c5 SCB build that went on to become the PvP standard and actually had to post the build on reddit because Verax accused him of shield hacking after a failed gank attempt, lol. (Accusation retracted.)
Morbad's the guy who flies at CG's under his Backer name, so frequently lacks forum namecheck, though.