Ok, thanks. Im gonna head the the hardware store tomorrow, just looking for something that looks decent and keeps the spiders out!  

Brass npt plugs from Lowe's worked for me. The aluminum is soft and makes new threads easily just with a socket.

They're 1/8 and 1/4 if I remember right. I did my balance tube too. Worked great.

Thanks for the help, I’m going to pick up some today.