Hi Baz
As Terry mentioned,
Photocontinental is a great place to shop for all things photographic.
I personally find their website a little difficult to navigate and sometimes I have ended up ‘phoning the shop about an item that appeared not to be in stock but they actually had it in the store room, so give them a call.
From memory, I don’t think that they man the ‘phones at the weekend as all the sales staff are on the shop floor serving customers.
Cheers
Dennis