All of the advisors I have recruited so far have not asked for anything in return they have just been happy to help. This document is great for when you really want to engage with an advisor, but think the equity ratios are not only dependent on the stage of the company, but many other factors such as team, product and prior experience. Be interesting to see how this develops and is probably something I would use to try and offer more of an incentive to some of the advisors that I want to get real value from.