PACET fan, with unused thermostatic controls, (I spliced into stock thermoswitch on rad). Works fine and cools very effectively with the added bonus of not taking up loads of room. You will need to buy some more of the cable ties to fit to rad as the ones supplied are one use only. £60 + P&P.
(http://i1263.photobucket.com/albums/ii640/Juggmeister/G40%20Sell%20Up/AA58B869-F514-499D-B6BE-6B9C24656757-5218-000006A903A708BD.jpg)
(http://i1263.photobucket.com/albums/ii640/Juggmeister/G40%20Sell%20Up/A692347D-5C47-4118-B051-BDED86801BFB-5218-000006A8E74C74DA.jpg)
(http://i1263.photobucket.com/albums/ii640/Juggmeister/G40%20Sell%20Up/file-20.jpg)