Hi Ty,
I converted any 60's style I had . They're untweaked , so don't know how useable they'd be. I even converted the sd1 60's pop. Live drums could be a problem though.
I know my EMC software won't read a PA800 style until the new version comes out.
PA800's have 3 endings , not the 2 that the kog PA1x's have. I somehow doubt the PA1x will read the PA800, though vice versa does work.
Have you actually checked out any of the Korg PA styles,
Apparently there's a new download of 64 styles which includes some of the PA800 styles in PA1x format. http://www.korgpa.com/pa_root/en/extra/bonusware.html?en

Also the createsongstyles forum has a number of korg styles. Don't know if there's any 60's stuff, but could be worth checking out also if you haven't already done so.
http://www.createsongstyles.com/forum/index.php

Meanwhile, send me an email at
rikkisbears@hotmail.com
& let me know where to send the styles too.

Not sure how familiar you are with the workings of your korg, but just load the styles in one at a time rather than the whole bank.
EMC always saves as banks not individual styles. You don't want to overwrite any existing user styles you may have.

I accidently deleted mine the other day.

best wishes
Rikki