I'm pretty new to the game as well, but I might be able to give some leads on what you're looking for.With you being a Real Estate Investor, that puts you into a different category than a normal everyday home buyer that Realtors are used to dealing with. 

You also have the Hard Money loan route if you absolutely must move forward with the deal.If your family has money, why not use that monies to fix your credit and in turn you can pay them back when you run into a good deal or share profits on a good deal.Cash is king but like in the game of chess, credit represents a Queen which is the most powerful asset you can have in this game called RE.

So maybe they pass that on the customers via a price redux, but I doubt it would be the full 30% cost of install that a homeowner would get.  

Would I be better off getting custom documents drafted instead of basic ones?

At some point, you do have to adjust your game plan to reflect on the competition.  

Hello, my name is Jessica and I'm just now starting out in the resl-estate/investment property game.

Just watched it💥 thick skin with no weak game🤯🥶‼️

You need capital for playing the real estate game.

I started out with mostly used stuff and replaced it with new and even custom stuff once I had money coming in.

It's all a guessing game, but it is a fact that cash flow is good there.Avoid the smaller/heavily depressed towns like Shenandoah.