Yes I agree your stats for Baylor makes it look you will likely get accepted. However my point was that you only get one shot for ED. Using it for Brown/Rice will probably not get the desired outcome.
If you are looking for the ED boost, go to your schools Naviance/SCOIR and see where your stats are in the upper outer corner. My guess is that being outside of the top 10% will make things difficult for you. If your stats are under the mean, then the ED boost will not help.
The RD round for ORMs has become brutal over the last few years. So you have to plan the early round strategically. There is also a ED2 option you can look into.