Wow 5 day turnaround is amazing, they must have a UK office as there is no way it could get to taiwan and back in that much time.
Thankfully I'm dealing with Scan and not them directly, means I don't need to get involved with the paperwork. That's one of the major reasons I bought from Scan and not a box shifter (one very large one happens to operate in my home town, name of which is just 3 letters, of which two are the same); don't like shopping there and for the same of a few quid would rather travel out of town and go with someone I believe actually cares about the customer and not just the bottom line.
I've dealt with Scan before and previously my experience was positive, I'll you posted how it goes this time.