If you can take some of that “earned” capital and scale the investment you’re on your way to building that times over (if that is part of your plan).

That’s a nice scale for measuring general expectations.

I’m trying my best to scale but the options appear vast, please advise.

It may be important to realize that you have created general partnerships for federal income tax purposes, as such, and unless you elect out under one of the limited exceptions, what you're doing falls under the purview of Subchapter K of the Internal Revenue Code.The 1065 deadline is March 16th.If you have the economies of scale, it may make a lot of sense to onboard a professional at this point. 

I'm relatively new to real estate investing and ready to scale up.

My typical turn around time for the entire process is 3-4 months.I truly believe this process would allow you to scale efficiently to your goal of 4-5 properties within your timeline.If you want to discuss further I am available.

If you are looking at them separately then a good CRM could handle large volumes of emails and there are a few texting platforms out there that scale as far as you'd like to go.

I’m definitely looking long term and don’t have aspirations (at this time) to scale up quickly.

about 1 year into the business I was facing a decision, either go full scale and rebuild the business to increase revenue or sell.

Or flip and net about 50k plus with a full scale rehab.