the stock ve water pump pulley is actually a cunt hair bigger than the UR piece. running ve crank ur power steering and ur water pump works with the stock ve belt,
will find out more soon about alternator pulley / belt
also i believe shaving down the ur crank pulley by the width of the g-spec spacer will make it line up properly.
when i have more time i will simply remove the ve crank pulley measure them both and get the ur machined.
update..........
ur alternator pulley doesn't work on the jdm VE alternator, needs to be cut down a bit. will work on your usdm alternator no problem....