Ok food for thought and comments. Currently using Varranger playing primarily Yamaha styles through a Yamaha MU80 XG module, technology from the 90's. I am embarking of the possibility of making a sound module using the guts of a Yamaha PSR 383 , 2024 vintage, to take advantage of updated panel voices and newer DSP. Does anyone have any thoughts on whether there might be any sonic improvement of the style voices being reproduced by the newer PSR383 technology or will I just be getting the same xg voices that are within the MU80. I have been testing with both and the 383 does seem to have more presence than the older technology.