But perhaps, the existing mortgage was a LOC, or it was Modified, which would mean the previous mortgage wasn't released, but the new higher amount would be to be contested.  

If you want to buy one of these, I will release you from this agreement, with no penalties.  

And you people betting against him, yeah, that'll make it 10 times harder for him, but I'm betting that despite your negativism, Max will release the winner he already is under the burden ofall of his scars  and worries.

I know somebody who recently got a false claim that his worker got injured while working on the site, good thing before releasing the check, they practice a toolbox meeting every monday and let all employees sign a waiver where it states that they have been paid in full for the last week and did not get injured before the check was given.

EMD can not be released without consent by a seller prior to settlement.

I'm ready to learn from you all, share my progress in my goal, and hopefully celebrate good news in the future. 

You are never going to change anything with that lender, even with a POA.You simply need an Authorization To Release Mortgage Information  as your questions won't go beyond payment, interest, principal and payoff or interest adjustments if applicable.

I can see holding onto the Release of RIghts of Possession and perhaps the SD accounting form, but is there value and/or need in holding onto other documents associated with prior tenants? 

I have heard about Re-leasing fee's.

Celebrate.