This is going to sound dumb,but what are the differances,pros & cons to the short and long scale necks? If you start playing one or the other should you stay with that neck configuration or...?I`m not even sure what my Ibanez GSR190 is.The webpage has specs but nothing to indicate the scale(she has 22 frets if that means anything).I am assuming it is long since from the bridge to the nut is near 35 inches or so. Thanks! p.s.Am I offbase thinking the short/long has to do with the physical length??