Projections/Assumptions become more accurate and tailored to your own experience. 

The Millionaire Real Estate Agent book lists 10 points for buying and selling, but maybe you can tailor something specific to you and ensure your marketing and social media captures that. 

Make sure whomever you choose can give you personal training, tailored to your approach.

Not only is it very common and has copyright on it, it also isn't tailored to your local and state laws.

I have a couple of answers but want to give something tailored to your specific situation.

Tailor your expectations.

The 3-Day Workshop would be tailored to our local area where we would be provided with a detailed system for flipping houses, access to an exclusive list of investors, and where to find properties in our area.

Most likely you can spend an hour with a good attorney for less money and walkout with something tailored to your needs than some guru BS. :)

I want to create and track capital budgets, store property data like sale price, loan terms, run property and portfolio calculations/analytics, etc - Asset mgmt stuff.I currently work for a property management company using AppFolio, but the software is limited to PM functionality and is not tailored to Asset Mgmt.Thanks in advance for any feedback you can provide!

I've read lots of the main books on the topic and now am just figuring out how to tailor the approach to our specific market.