I have used HDEW and while they may import from HK or wherever you have no risk of import duty ( as they are UK based ) and they bolt on a three year warranty. It may not be a full Canon warranty but I have had cause to rely on it with an earlier purchase and the camera was repaired quickly, no quibbles and well by what looks to be a reputable repair shop in Glasgow. So only one experience but one satisfied customer here ( £2000 for a 5D III not too bad )
I'd be interested to know the name of that repair shop?
If you don't want to broadcast it please PM me
I am interested in learning this information too since I bought my 5D3 from HDEW.
Was it A J J________
in Hope St
5DIII + BGE11 / 5DII + BGE6 / 40D + BGE2N /8-15 4L / 17-35 2.8L / 24 3.5L TS-E / 24-105 4L IS /Zuiko 50 1.4/ 100 2.8L Macro IS / 70-200 2.8L / 300 4L / 100-400L