Correct, it is Part 25. I sort of knew that already. My question was about the pros and cons of those already having significant turbine experience, as to what their feelings were with respect to operating the Legacy 450 on a Single Pilot Exemption which can be obtained for aircraft certified under Part 25, like the Cessna Citation V as just one example: Citation V Single Pilot Exemption - Florida Flight Center.

Thanks for the input.