I do have large hands.  All 6'2" of me that can't find motorcycle gloves that fit decently.  I own bunches of types of guitars and probably should learn to play bettter at some point, but I digress.  One of my guitars is the JTV-89.  It has become my workhorse due to the variety of covers I play with my band.  I'm mostly a rhythm kinda guy with the occasional kewl licks, but I like to model the original sound if I can.  The JTV's fret board radius is very flat and makes bends, barre and inverted chords easy.  The back of it is very narrow and only sort of rounded.  It's much like a wizard neck.  Mine came with some paint runs, slight dings and slightly out of set-up.  I had to tighten the tuners, fine sand the neck (long sanding block and 1000 grit sand paper) to get it smooth and playable. Once all the set-up was corrected, the neck smoothed, and new strings installed....  I absolutely love it!  I went back to my '59 round back neck on my Strat and just had a hard time with it!  Other than the fact that it is a very modded guitar in it's own right, I probably wouldn't play it, and just model it on the JTV!  The only remaining downside to the JTV neck is that the 1st string, high E, tends ot fall off the side of the fretboard.  It's quite narrow and the string is right against the end of the frets.