Storyline and Mac Best Practices

Hi everybody!

I am looking for some guidance on setting up a new Storyline laptop.

I need to purchase a new laptop and would like to go with the MacBook Air and run Storyline through Parallels.

From everything I have read, I haven't seen any terrible downsides, and have taken note of some of the setup features to follow.

I am looking for any other feedback and best practices, specifically...

1) Is a MacBook Air enough power?

2) Do you work on your graphics (Creative Suite) on your Mac and then transfer over to Windows environment -or- do you work on graphics in Windows?

3) Are there any publishing issues that you have ran into?

4) Any other user experiences that you have?

Any insight is appreciated...thank you very much in advance!

TIm