It's your case after all, @A110
If you cannot do preparation of docs personally, can your US citizen spouse assist with that? Nobody can ever guarantee your case will go smooth with minimal evidence at time of submission. N-400 under 3 year rule requires you proving your marriage. I believe, strict interpretation depending on IO may require you submitting all evidence from start of marriage to current date even though you already did for I-751.
I don't see what you gain from submitting bare minimum, especially if you're going to bring more evidence to the interview. You'll have to go through this now or later. With or without RFE. There's a small chance you'll never be asked for more evidence. But is it worth weakening the case?