Sharing some of my tweaks with you, maybe one or two will be useful;
Electric Grand Piano - slightly closer to SC-88
Honky-tonk Piano - isn't as unnecessarily harsh
Harpischord - 4op, should be all right
Viola - 2op, yet it's certainly an improvement over what was
Baritone Sax - ditto
Muted Guitar - 4op, added fret noise/harmonics
Sharing some of my tweaks with you, maybe one or two will be useful; Electric Grand Piano - slightly closer to SC-88 Honky-tonk Piano - isn't as unnecessarily harsh Harpischord - 4op, should be all right Viola - 2op, yet it's certainly an improvement over what was Baritone Sax - ditto
Muted Guitar - 4op, added fret noise/harmonics