Any reason why you would not at that price Tim ?
Have you had time to try out my specific Resources set for the PA500 which I sent you over a week ago ?
One drawback may be that with both the Micro and the PA500 you have very similar instruments. As you know I have matched my current PA800 with a Yamaha PSR-S900 and , sorry if it begins to sound like a mantra, I am every so pleased with the combination.

regards,
John