They would be perfect for the project.
- They're a collective of Sonar Users who are all skilled in their own right
- They will have lots of feedback on whatever Craig does, creating a balanced view
- The projects will likely not have beginner mistakes as the CHB is mostly Pros and serious hobbyists.
- The songs are mostly fun, happy and perhaps within TOS? giggle.
My guess is that they don't normally restrain themselves to Synths and Plugs sold by Cakewalk.
I'll bet if we ask nicely though, that they would modify one of their tunes or create a tune using just Cakewalk goods.