Calling renewables bankers only

Relates to hybrid tax equity structure and da-rt risk. Doing my second renewables project. Would love to learn 

- in a hybrid tax equity structure, when it comes to sizing the tax equity investment, what number in lieu of investment tax credits is used? Is it the full 99% that the tax equity investor is entitled to? Let's say T/E investor decides they will be selling 90% of the credits at 85 cents. Would it be (90% * 99% of the credits * 85 cents + the remaining 10% ITC, or the full 100% of ITC amount (ie the 99% credits T/E will be getting)

- how do you folks typically model or factor in shape risk and day-ahead / real time pricing risk in your projections

Thanks!