If the seller’s offered compensation is equal to or greater than 2.5%, I will retain up to 3% of the sale price as my commission.

All of those roles can be established by contract with appropriate compensation.

Do I provide my own document for what we're asking for that includes loss of use (and compensation for my time)?

If it's cash flow, you're going to have a lot of turn and if your rent is low you'll need more time to compensate for it.

Again, other might feel differently here.b) Skin in the game: as a conservative investor, I understand that the dirty secret of industries that the waterfall compensation is in the line with me and incentivizes sponsors to take more risk.

Ordinary/regular income: compensation for work or running a business, such as W2 or 1099s, as well as retirement distributions.B.

I hope no one else fell victim and actually wired him money. 

It sounds like you found a property from a wholesaler but are looking to get comps on the property.How will the agent who will run comps get compensated?

Become a consultant of the issuer where compensation is not tied to the amount raised.

At least I'm not the only person who was victimized by him.