Yeah true...I guess I was looking more for a cut down Kronos, with the multi engine, just less samples..and was a little disappointed at first blush..
But when you do as you did and compare side by side it is a bigger upgrade than I first envisaged...I had forgotten just how small the M50 was..(rom wise)
So correction gratefully accepted

I must admit the 61 note version is very tempting a the price point..probably about $1600 out here...