Welcome! This forum has a treasure trove of great info – Scouters helping Scouters! Just a heads up, though - all content, information, and opinions shared on this forum are those of the author, not the BSA.
I have fixed your Scoutbook accounts and changed your primary MID on your my.scouting.org ID to your FSC MID. I also added your Coronodo Area and Alamo Area Councils as secondary MIDs.
Once you confirm membership in Greater Empire Council, I’ll add that MID as a secondary MID as well. Because your middle initial, not your middle name is used on that MID, you will not be able to add it yourself.
Keep in mind, every time you move to a new Council, you will get a new MID. It is critical that you use your full FN, MN, LN each time you register so the accounts can link up.