These are some great ideas, and some great looking baits!
I don't pour any plastics, only do lead, but I do like the Gulp baits. I don't feel that for a "action" type bait, they're any better than regular plastics. I've tried the various minnow baits they have and paddle tail or curl tail plastics produced as well and often better. That's been for bass, Stripers, or some of the inshore saltwater species. There's no walleye in my area.
I like the Gulp better where I use them as a substitute for live bait, like a shrimp, or a piece of blood worm in saltwater and primarily on a jig head.
I use the Zoom Tiny Flukes a good bit, and had not thought of soaking them in Gulp liquid.
Thanks for this post!