I'll agree with what's already been said! I usually tell folks to forget what you've learned about trout. Bass are not trout. But, if you get to fish for stream Smallmouths, there are similarities with them & trout. Generally, think big for bass, but you can use some types of trout flies you may already have. Big hopper, or Stonefly patterns you may have used for trout, particularly those tied with foam bodies, are great for bass as well, and especially Smallmouths. Big nymphs, on at least size 6 hooks, will also work well for Smallmouths.
Largemouths will also sometimes eat these flies, but they're more inclined to eat big baitfish or crayfish patterns than small insects, at least bass of any size. You can however have a lot of fun with smaller bass (under 2 lbs) & small flies, and even a big bass will occasionally eat the smaller flies! Nothing is cast in stone when it comes to bass!
Most of my Largemouths flies are very large, 4 inches long minimum & many are over 6 inches and I also like Deceivers & Clousers, but I fish in tidalwater most of the time, and fish for Striper's there too, so I use flies that may entice both.
Nothing wrong with a 6 wt for bass, I've fished for them plenty with a 6 wt, but it will limit the size flies you might have to use, and bass flies tend to be more wind resistant than what you're likely used to. Depending on the waters you find in Ohio, at some point you might want to consider a heavier rod, such as an 8 wt. I've even used a 6 wt when fishing for Striper's, and it will work on smaller fish, but an 8 wt would give you more options & better chances of landing bigger bass. That's something you can deal with later, once you find what's there. If there are Pike or Muskies there, you may want to have a heavier rod anyway!
Keep in mind that Bass are glutton's, you almost can't toss a fly that is too big at them!