Well I'm the supplier, so I'll stick my hand up
I haven't replied yet because I've only just got to work..
Rob, you sent me 3 messages before 7.30 this morning, on top of messaging me at 6.30 on a Saturday morning a few weeks ago about something else. Business hours only please...

There's an alternate pad shape that moves the friction material in towards the hub centre line,
There's a set on the courier to you today
A small point- these are not the upgrade kit used by the Baby Dolls etc, That conversion uses a larger vented disc, and is much more involved. These are a replacement caliper to replace the aged Princess cast iron caliper