Twice the size? That sounds very impresive. Well, I like what you're doing. 
Selective breeding ensures positive traits in your line. Thats something that 
not everyone does. Well I wish I could see one of your birds in the future. I 
once had a pair of sinamos but the male died within two hours of mating with 
the female. I could not find another male so I ended up giving her back to 
the original breeder. I was thinking of obtaining a good pair of
white faced, but at the time I had too much to handle. Now I have some Lady
Gouldian Finches, Cuban Finches, and a pet Macaw. I hope to do good with
producing big, healthy, and colorful Gouldians. Since I work in a pet shop,
I'm able to hand pick wich birds look healthy to add to my selection. Its
an expensive hobby, but once you're hooked, you're hooked. Well, got to go 
now. Reply or call me at 305-823-3533.  
 
---
---------------