Listened to LSL6, since it's GM, and should sound nicer.
..Just finished listening- nice! Only like 2 or 3 tracks I didn't like so much. Very nice work, Shadowfax. I have a much better appreciation for the XR now. (Guess also that Tom had lower reverb for this score, and Shadowfax uses less reverb, so they seem less out of place..)
Get back to you on LSL5- though I should point out 'BassPizzMS' on the MT-32 and 'Acoustic Bass' in GM/GS/XR run on different octaves, as do various LSL5 instruments
P.S. If I can make one request, it'd be the 'Larry Be Bad' track exactly as you did it, but with louder drums.