Just curious if anyone has lessons learned on this one yet?

I am researching feasibility/ realistic attainability of this credit. I noticed Sherwin Williams has created some documentation to support pursuit of this credit (refer to their Website / LEEDv4 guidance docs and www.paintdocs.com data sheets directory.) However, at this time I am not readily finding other manufacturers or third party services that have prepared supporting documents specifically for this Pilot's objectives. 

I see nothing in the current Pilot credit technical requirements language that suggests representation from MORE than one product manufacturer is required for credit achievement, which is encouraging. In which case, 3 different products (as qualified by LEEDv4 definition of "individual product" ) from ONE manufacturer should suffice as long as the documentation meets the criteria outlined for the five stages of each individual product's life-cycle.