Analogical Situation=>Answer
You\'d better not fill!
If you married before getting GC, your spouse can use follow-to join benefits (I don\'t have plastic GC yet, but I entered stamped as "processed for I-551" (winned in Lottery), so it\'s probably same as you?). My situation is worse because spouse outside of US and CAN NOT be granted any type of entering visa accordingly "dual intent".
I think best option to wait for citizenship( don\'t know about you but I have only 3 years left) and when fill, for this category there\'s no quota. Or leave things as is trying to get for her other type of visa.
Check lawyers.com.