I suppose I could go to the trouble of checking style for style whether they kept identical instruments for PA800 vs PA3X, I must admit I do some nutty things, but even that's a bridge to far for me , haahaa

Tip. Try one of the remix styles from http://www.ekomusicgroup.com and compare that with the original style and you will hear the difference. Ofcource will a style from the PA500 almost sound the same on the PA3x. That is called backwards compatible.