I have to say I was nervous when you mentioned having to start over, but I have to admit its looking pretty damn good! Can't wait to see what else you have in store.
It's not starting over, it's more that we need to focus on the important aspects of the game first. For us that is animation, so if something offers us an advantage we are going to make a move on it! UE5 just didn't want to work with our older stuff, so refreshing it all is the best answer!
Glad to see your renewed interest!