Yes, there are 7,881 arps in the XF.
You can program up to 5 variations and trigger them with the SF1-5 buttons under the display.
Intro's and endings are not very easy to do; it at all
I understand the inro/ending difficulty but looking thru the Motif arps...didnt really give me any indication of the styles that I am asking about?.....are they hidden somewhere in folders or? could you post a few of them ?