VL Commonwhore fuel pumps are an easy enough sourced replacement.
They work well, although they are a lot noisier than the Starion pump.
I have one in my JA.
Alternatively, you could try and source a Starion one...
Apparently a VN commonwhore pump will also fit.
I have read on the net that more people go for the VL turbo pump.
My car has a 500Hp pump (not sure of brand, it on this site some where from Radek) It is noisy! there is a constant hummmmmmm that I never heard from my stock JA pump
Yes I have had a VL turbo pump in my car for about 8 years no problems. It was so long ago I can't remember the exact fitment details however it was pretty straight forward.