Re-enlisting after getting an ELS, various questions?

Good day all!
This is partially a follow up on my previous post. Quick background- am a current drilling reservist with 22months TIS, I enlisted as a 09R (SMP Cadet) but did not end up contracting ROTC and have been trying to get sent to AIT for 38B (Civil Affairs) since February 2024. I have completed BCT, no discipline whatsoever, green on attendance to BA etc.

I received a call regarding my attempt to get into AIT, while they managed to sort out the issues I was having, unfortunately the next class start date is past my 24months TIS mark. I was told that without an ETP signed by the Secretary of the Army my unit will be forced to give me an entry level separation. Even if the paperwork for that separation takes a few months I will still have to separate then re-enlist. Unless my unit can somehow get the ETP signed by Early February (I doubt it but I did reach out to my congressional office to see if their any chance they can try to get it expedited)

If anyone has any comments/advice about getting that ETP please feel free to leave them but my main questions regard re-enlisting after getting separated. I reached out a local recruiter and got "It depends" or "I'll look into it" as an answer to all of these-
Will I keep my previous TIS/Rank?
Will I keep my previous Awards?
Is my ELS dishonorable/other than honorable?
Is their anything I should know about re-enlisting after getting an ELS?
Negatives of an ELS for future federal jobs? (even if I re-enlist after)