I wrote a piece for RiskLens* recently that talks about how to utilize FAIR for building and justifying an information security budget and strategic initiatives. Its an interesting problem space as there is a need to have the appropriate level of abstraction (program level versus technology level) but its also a very solvable problem to add risk reduction justification to these annual budgetary exercises.
Fun story: one time I did this exercise years ago, I actually rated one initiative as *increasing* risk. It started an interesting discussion but the lesson is that not everything will result in less risk to your organization. Budgeting is a complicated amalgam of math, politics, and priorities; be sure to bolster your budgeting process with some risk arguments.
Click here for the RiskLens article: How CISOs Use FAIR to Set Strategic Priorities for Spending