Would it be smarter to try to get a HELOC and are there any potential banks that would consider it? 

They tend to have much more product depth and better pricing as well as loan officers that are familiar with what you are doing and can better help you going forward.You should also consider getting a HELOC to use for your down payment and closing cost money.

@Heath Cejka I'd say somewhere between 35-50% equity before you either refinance or get a HELOC

Was that a heloc or some sort of secured loan, or just an unsecured line of credit (or personal loan)? 

I currently hold two rental properties free and clear in south Florida.I’m in the process of completing a flip and I’m not able to get a HELOC or do a cash out Refi because of my AGI on my tax returns.

I'm leaning towards the 4.125% deal because it gives me some flexibility down the road to refi under IRRRL and my LTV for a HELOC would be better with it.

We are going to use a heloc, savings, and liquidate our investments (only if needed) to fund this.

I don't have enough equity in my primary for a HELOC but do have two SFH investment properties that are paid off free and clear.

It has been awesome and I’m looking for advice on using a HELOC to buy properties.

lt's helped fuel other purchases using the equity/HELOC on it.