If he's ripping out the repairs you can file an eviction for extensive and continuing damage to rental property or you can do a termination of tenancy since he's on a month to month and site it for another reason outside of the rent not being paid. 

Judge Foster was wrong , automatic stay does nothing to time periods and deadlines, which are governed by 11 USC 108(b), Extension of Time.

I know there are different kinds out there and you have to do some extensive interviewing and researching for someone that fits what you're trying to do. 

Can anyone recommend a solid Realtor who has extensive experience in locating 2-4 unit properties and rehabs potentials?

Even as an accounting software for rental management, extensive customization is needed.  

Get a box (go to local real estate meet-ups) to stand on, get a step ladder (develop relationships with local wholesalers), get an extension ladder (do a yellow letter campaign or get your RE license for MLS access) to get the next higher fruits.

The tenant complained for moving in holidays and asked for two weeks extension.

Financing goes so deep that you'll never be able to contract or disclose your way out of convoluted arrangements without extensive knowledge of financing matters.

That being said, you have to back test extensively and understand your strategy enough to know that most of those winners you're letting ride won't swing back and stop you out...and that maybe you should be taking some of those smaller wins because over the long run, there those will be more plentiful than the big knockouts.  

If the rehab is not to extensive, do it piece meal with your own money as you get it.