Communication is all, and no, you are not stirring up a tempest. Best to thrash these things out at the pennies stage, rather than when it (hopefully!) is serious money. We are working on a CD for our trio. Off the top will come the cost of the CD. Then there will be a donation for our homestudio, which we paid all the freight on. The rest will be split twixt the 3 of us. Presumably, forever. We all worked on it.