i thought i'd chime in due to the negative comments so far.
quite a few fender style guitars have come out in the past few years with P90 pickups, obviously its a good idea.
although p90s are single coils, i believe the fender bell like tone comes alot from alnico pole pieces, which obviously p90s don't have. p90s have gibson baseplate and big fat magnets mounted on them, again different from fender pickups.
as for better/worse than an apache, who can say? they are very different pickups. also, i don't believe 50/53mm spacing makes as much difference as people think audio wise - obviously though the right spacing looks better ;)
why not a MQ bridge with slow hand middle and neck?