The lower barrier to entry would be excellent for my personally smaller net worth.

That will get you looking at cash flow and end up in a lower rated area than you think.

The market does offer lower priced investment opportunities and higher cashflow returns, with ongoing revitalization projects like the DORA boosting appreciation potential.

I prefer to stay further from the coast and hopefully further from major storm/flooding events (potentially lower insurance costs).  

However, many DSCR lenders have a minimum loan amount of $100K, which can make it challenging for investors to secure financing for lower-priced properties. 

I gained equity in the property, and I got higher rents which lowered my living expenses while living there.

The equity is actually what you are paying for the property.In this case let's look at the numbers that count,...the current numbers.You have about $500k or more in equity, which is buying you a property that's worth about $700k (I went with the lower PV. 

Typically needs 20% down, but offers lower rates and you can ditch the PMI (private mortgage insurance) once you reach 20% equity.

No guaranteed way to stop a determined, experienced thief:(Only deterrents that push them to easier jobs.The roof may be a good idea - until they figure out the just need a ladder to get up there and a rope to lower it down. 

I know they have a cap at 10.We have also looked at using local banks in the area but those terms are usually 3 years arms to ten year arms and 20 year loans so it lowers cash flow significantly.