The short story is that my ex-tenant owes a bunch of money and when it comes time for court, I intend to explain this to the judge and ask if I can increase what is owed.  

I'm seeking multifamily homes and have a couple in mind I'd like more info on. 

With HELOC your rates will increase when fed increases the rate.

I am currently in the process of seeking out options for financing the property of my liking but my credit score right now isn't the best.

Practical answer - Increase wealth for here and now as well as for my kidsFun answer - Thrill of making deals

While they more than fit my main two criteria for tenants, namely pay the rent on time and no concerns about damaging the property, they are becoming increasingly demanding about improvements to the house and yard. 

If am to increase liability and vandalism the added cost is $130 + the basic insurance $908.

If they continue to refuse I would seek some legal advice from an attorney.  

Plus 50% of any increase in the price, if there is any.Most HML look at 12% with less risk (70-75% LTV vs. your 100%).

after 2 consecutive years of 0% rent increases on 1 year leases and now only a very minimal increase they are proposing a bill that, (ready for this one??!!!)