Assuming additional reserves set aside to maintain your current properties, I'd probably try to buy 3 SFRs or one larger MF.  

I inquire on their availability, reliability, references and I let them know I want to be treated fairly and that the work will be assigned on Friday.

Agents are legally bound by their license to be fair and honest, however- keep in mind that the listing agent doesn't work for you, he/she works for the seller. 

My opinion is unless you desire to speculate on the Jersey City Housing market, and find that the ~400 loss per month is worth it to have skin in the game, then I would sell.Based on the wording of your post is sounds like you prefer stable cash-flow properties to speculating on the market, but both are fair strategies when properly applied

They actually have a fairly cheap and robust online business banking system for guys like you that initiate a lot of wires called Single Point (at least they did 4 years ago).  

We have two of everything as a backup like you, extra washers, dryers (gas and electric), stoves (gas and electric), refrigerators, dishwashers, sofa beds, modems, televisions and repair parts for all the previous items.We don't charge a cleaning fee because most of our tenants leave them fairly clean. 

From one Illinoisan to another, let me know if we can give you any guidance and welcome to our fair city!

Perhaps RESPA or some other Fair Housing Laws such as EHO (Equal Housing Opportunity) might make more sense.

A lot of realtors are laissez-faire about the clauses - "Oh, don't worry that it's only 7 days on the inspection, you'll have the guy out there tomorrow" and then things happen out of your control - "Inspector was stuck in Boston because of the Nor'easter, won't be back in town for another week - sorry!".

All things being equal I think 6-10% for a quality property in a good sustainable area is a very fair return.