Let me apologize in advance for asking what might be perceived a stupid question but why not run E-UAE natively rather than bothering with running an emulator under a virtualized version of Windows?
I run E-UAE + HiToro natively and it works brilliantly.
BTW, you Mac guys might find
Think Commodore and its forums of interest. It's a site oriented towards Commodore loving Mac users and you'll find lots of like-minded people helping one another.