Baits with the line eye on top of the bait works best for wading, keeps you from dragging the bait when you twitch it. Mirrolure and most manufacturers make same models in both nose and top eye variations. Learn to tie a loop knot on your topwaters, this will give the bait a little more wiggle. I usually go straight to the bait with my line, no leader material. If you use leader material, make sure it is lightweight so you don't loose any action.
Lots of times a fish will follow a topwater, therefore, keep your retrieve going until the bait is very close to you as you wade. As the bait gets closer, start to drop your rod tip a little to the side, this will keep from dragging the bait. Finally, don't get to wrapped up in the perfect "walk the dog" retrieve. Erratic, stop start, jiggle it, type retrieves work just as well if not better, especially on smaller baits like skitterwalks.
I use smaller baits for reds, mainly because of how their mouths are shaped. Many of your bass baits work great for reds. Pop r's up in the shoreline are deadly. Don't get to wrapped up in colors for topwaters, chrome variations are pretty standard. Good luck! Fall is a great time for topwaters.