Thanks for the info. I thought about the modules, but it would increase my load of things to carry. I do like the weighted keys XV88 especially if I use the Session card with the studio grand sound. Now, you do have a good point about the 5080, but I am out a lot and that would mean I will now have to carry two boards and a module. I have also considered selling the xp and the qs to get the XV88... what do you think about that?
Also is the sound quality of the XV88 noticably better than that of the XP80?