Welcome to YT! Yes, there are many larger yorkies on YT. Just do a search for "Teapot" yorkies. (Teapot is a term that someone coined that means a larger yorkie, just as "teacup" is suppose to mean smaller yorkie!)
As for the ears I think floppy ears are cute. I would let them be. But that is JMHO!
I hope you find all your answers here on YT, as I'm sure you will!
