How many helocs do people have?

[Rosh Varughese]

I have 3 investment properties and I took out a heloc on all of them for RE investment down payment. I am in the process of buying 2 more and there will be equity build in after I remodel. Should I take heloc on the 2 new ones or should I refinance? All these properties currently have 30 year fixed loans in the 4.5% range. I was thinking heloc but wanted to get some additional thoughts from BP community.