Hey, came here looking for redstone creation geniuses too - and am one in the making myself. I've made a whole variety of automated farms, sorters, flying machines, TNT dupers, piston doors, elevators, chunk loaders, and the likes. All in both creative and survival mode. Just that none of my friends play anymore, so I'm down to join your server.
Edit: Just realized you have your discord on your profile lol - I sent you a friend request on discord!