Hi all,
 
	 
 
	I am upgrading my XF to the new model but I am not sure whether to go Portfolio or R-Sport.  I can't quite pin down all the differences.  I currently have a Premium Luxury edition so I am not sure what I'd miss if I go for R-Sport and not Portfolio.
 
	 
 
	Any help would be much appreciated, sifting through the standard specs on the site isn't making anything major stand out.  I am getting in In Control Pro pack so I'm covered on the gadget front.
 
	 
 
	Many Thanks
 
	Kev