VG2021, I still don't recommend it. If you are confident of your measurements of the posts and the current routing, depth of route etc etc, you can try.
but a Floyd thats dive only, does not make sense to me at all.. actaully, any trem thats dive only doesn't make sense to me.
You can get away with locking tuners, no locking nut, but if you are doing that, why go for the high performance floyd rose?
You will be better off swapping your trem with some of other the Gotoh trems on that Jap website if the trem posts align.