I was quoted $2k, but it was a three phase thing with pre-perc, etc.

For example, moving out a tenant includes about 30 steps like pulling their file, emailing them the move-out instructions, changing the lease in my software to "Active - Notice Given", stopping recurring charges and payments, prorating last month's rent, scheduling the pre-inspection, etc.

We as investors have to think differently from a newly wed first time home buyer that can overpay based on emotions. 

Technology Concerns: I’ve heard mixed reviews about the technology solution offered and “pre-vetted” deals, with some saying it’s unreliable, expensive with hidden fees (e.g. finder’s fee on pre-vetted deal).

Example - "I want to house hack in Indianapolis and am pre-approved for $500k, what can I get?"

How about the live communications pre- and mid-stay?

Pre expenses and mortgage 

There is no pre payment penalty.

(I have only done one deal like this) its illegal to pre sign quit claim deeds. if someone chanllenged U that would not stand UP

If you're invested with long term fixed rates, you'd be paying HUGE pre-payment penalties.