Where do you want to go with the hobby? As was said above, which breeding projects are the most important to you? Change and re-focus is just part of life.

Re-homing animals is way harder than shedding "stuff." I have to remind myself of that every time I find I want another animal. I have four snakes (there are still four more species that I want examples of). I have farm animals, plus one canary, two budgies (want,want,want Society finches!...and pigeons), three dogs, two pet ratties, seven goldfish...

At my age (48), I'm also considering what might outlive me. African grey parrots and tortoises are out.

Best of luck. I hope you can find good homes easily.