unlinking and relinking EA and Steam accounts

Hello,

I have a question regarding unlinking and relinking EA and Steam accounts.

I currently have two EA accounts and two Steam accounts. Each EA account is linked to a different Steam account. I would like to unlink EA Account #1 from Steam Account #1, and then link EA Account #1 to Steam Account #2 (after unlinking Steam Account #2 from EA Account #2).

Is this possible under the current EA account linking policy? And if so, is there a 6-month wait period before I can link EA Account #1 to Steam Account #2?