You lot must be linking several of those ugly flexies together to do an ootside tap in half an hour. Most of the ones I've done take around an hour.
Well this is my outside tap kit.
Just stumbled upon this on ebay. 99p at the moment Sys3. You could bag a bargain!!
http://www.ebay.co.uk/itm/FLEXI-TAI...DIY_Materials_Plumbing_MJ&hash=item20c6b03665