From these coins, i would go for btc, vet and maybe kcs if it's cheap enough right now, i haven't checked for a while. I would get rid of utk and wouldn't touch that with a stick.
They had their shot, but the need of that project has passed and i can't see any future for them what so ever. And looking at their roadmap, they don't either.
I would add eth on the list and maybe ltc. And honestly would get rid of everything else on your list but that's just me and my take on it.

Also, take any obscure coin suggestions that will come in this thread with a grain of salt because everyone in here would like to get a buyer for their bags