x-post from the forum group buy thread:
Spoke with Richard at SH and he likes my idea for a group MTO and is willing to take 2 pairs himself.
Meaning I need to get 4 more, so with me we only need 3 more. Price quoted was 412.50 GBP excluding Vat and he pays shipping (wasn't clear if this was just from factory to him or him to us).
This is the mock up I proposed: