You’ll eat it on fees with HELOCS on investment properties.

As far a a dollar goes, you cant eat it, wear it, sleep on it, or send it to someone across the world within a few minutes for pennies. 

I am very conscious about spending my 24 hours per day as productive as possible.

You would need to find a property manager to care for the investment until you return, which will eat into the profits.

Panels may appeal to eco-conscious buyers and add resale value, but this varies by market.

So when you go out to eat for a wedding anniversary, you go to McDonalds right?

Take notes from a few people who tell you how to bake a cake, go eat some cake and get your own ideas.  

Not only do you not save anything in interest (assuming the rates are the same), but you're also eating up your valuable credit line, which is typically a variable rate and is subject to changes in the underlying index.

But remember that the kind of work the affiliates do, that will eat up all your profit in a few repair jobs.Turnkey property means that the place will be fully renovated and things working fine for atleast a few years.

Put the profit towards a new Primary residence and ~$50k towards a rental property.2) Rent it out and eat the cash flow loss, hoping rents increase.