Just wanted to update.
Thanks to a few decent folks on here I’ve managed to try a few of the pedals mentioned and there were a couple of standouts:
Canfield Crampons – they are so think it really made a difference with clearance. I know its only mm’s of difference but if you’re on an ultra low BB bike they might be worth a look. I didn’t find them that comfy in use though – felt like the edge of my foot was hanging off the edge (this is not something that is restricted to this pedal though as it’s a common complaint for me).
RaceFace Atlas – a really good, solid all round pedal. good platform size and a bit thinner than most out there. Look like they will take a beating too!
VP Harrier – these are the ones I am sticking with for now. They are really thin (12mm I think) which is what I was after initially and the platform is massive! Definitely the widest that i’ve tried which suits my wide feet. They do have a bit of play in them out of the box due to the way they are designed/made which might put a few folk off but for me the comfort of the wide platform and the wee bit of extra clearance they offer makes them a winner.