@Brian Glasser is a solid agent/project manager in KC and has done dozens of BRRRS himself there.  

If I, as a bond investor, am uncertain about what the future will bring, I might just sit on the sidelines and not invest.

You can also hold money for maintenance, capex, taxes, insurance, or other projected expenses.

Finishing our first duplex construction project and looking to start 3 more simultaneously.

Right now you have $1,000 in cash flow that can be used to fund other projects (seed money), pay you in profit to supplement your lifestyle, or fill in any gaps for underperforming properties.  

It might make the most sense to just sell your primary residence and use it as 40% to 50% down payment on your future home. 

Do you do any development projects? 

What really hooked me was they are the asset/construction managers and have the crews and access to project managers.

I think the before vs after pictures really speak primarily to your experience and ability to execute a project so it can help lenders gain comfort with future projects and allow you demonstrate what level of detail you except out of your contractors.

Feel free to reach out if you need any recommendations or assistance with your projects.