well ladies and gents .... Friday my replacement EVO arrives

Had to get a new one due to my charging port no longer working.
I will be taking the plunge with the rest of you but i plan on making things much more complicated than they have to be lol.
Someone correct me if I'm wrong but doesn't this process take you back to the 1.47.651 OTA? If that's the case I believe the 1.32.651 RUU was compatible with 1.47 and would all you to run even though it was an earlier version, hence taking you back to 1.32. Making the EVO the exact same way it was on launch day?
I'm just not a 1 click or 3 click kind of guy. I like my ADB's!!!! I hope my assumptions are correct cause im going back to toast 1 and 2