Hi,
Not sure if these would be of any use but I have bought substantial peices of equipment from both these vendors and have been very happy with the price, delivery and service.
Thomann - German based company who do GK equipment (usually their pricing is very good) -
www.netzmarkt.de/thomann/thoiw2_index.html
Turnkey - UK based company - no GK though!! -
www.turnkey.co.uk
Hope it helps,
Mike