dominant silver

I have been interested in breeding tiels for a long time now but I have only recently been getting into the nitty gritty of genetics and I am currently compiling all the info I can on the subject. Something I have been having trouble finding though it what colour mutations should NOT be bred...

So I've been trying to figure out these guys' mutations since they hatched in June (1st clutch). Still no definitive answers. Any new guesses? Mom - WF Cinnamon Pearl (possibly also Dominant Silver) Dad - PF Normal split to Cinnamon, Pearl, Pied, Lutino and Whiteface Babies - Two in first...

I've been in conversation with Susanne about the exact mutations of my most current clutch, but with all the possible splits and likelihood of compound or multiple mutations covering each other, it's really very difficult to say. HOWEVER, it drives me NUTS not to know, and since there are no...