OK, did a bit of research.
I found these guys - even in oz so handy for me, they have some awsome stuff and reasondable price. Those smooth rails will polish up nicely.
http://www.efihardware.com/products/...rts-and-Mounts
http://www.efihardware.com/products/...retaining-clip
Anyone noticed the baffling in the stock fuel rails?
In my professional opinion, I reckon this is because the feed and return to reg are at the same end of the fuel rail and they want the fuel to circulate.
That could be very tough getting a return fitting out of the front end of each fail - very hard from the sides as well - they had some interresting packaging challenges with this engine thats for sure.
Matt