First off, AACOMAS is painfully slow...as in six to eight weeks slow. You also need to keep an eye on them as they messed up my name in their database and thus delayed my application transmission by 4 weeks. So verify your application staus and ensure your personal information is correct by placing a short call and/or logging in to their site.
On the other hand, WVSOM is pretty effecient...so send in your LORs with your supplemental application materials. That way, after your interview, they can make a quick decision on your acceptance file. If you have questions, you can call the admissions office. Angie is very friendly and easy to talk to.
Good luck with your applications! 🙂
-Richie