BTW, Dennis... If you really like those BIAB guitar loops, nothing to stop you rendering them to audio, importing the loop, and then playing it alongside an SMF (maybe made from the arranger play section) of the tune, using the Key Audio feature.

The sequencer will record when and where you trigger the loops, and save it to the SMF, so it can be hands free. Admittedly, you could also render the entire tune to audio and use that (chopped into its component sections for rearranging freedom as I told on another thread), but this would allow you to mix and match, if you wanted.

Tie that to a sub 21 lbs weight (9kg or so for you metric boys!), and you are looking at a VERY powerful live keyboard that can go way beyond simple arranger play or SMF playback with a minimal freight overhead..!