I am getting some needle valves shipped over from the states (hopefully) so will sell them at cost price if and when I get them.
As for fire extinguishers, theres a company called Mainpoint if you call Mike on 01242 701635 where he will take payment on a card and courie a bottle to you for £35 or if you are near Cheltenham, he will sell you a reconditioned and certified bottle for £20