Mate, im all for saving a buck or two and also helping out uk vendors so its rock and hard place when you look at FT prices however, for something like a pre made tank/coil set up that can easily be broken from knocks during shipping, you would be better off buying from a uk vendor purely for the customer service. Say you buy 10 from fasttech and all of them are fucked, when they arrive in six weeks time and you are all out of spare evod heads, you are equally fucked.
Sure, buy your clones and stuff from them but i would avoid things like iclears. If you look on the innokin website they state that they have not given FT permission to sell their stuff so its a strong possibility that they either aint genuine or they are rejects/fakes.
FT is always a gamble, imagine having to send the item back to china before they will entertain a refund.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=151135850958&ssPageName=ADME:X:AAQ:GB:1123