Just an update if anyone is interested.

I posted the two rolls of Sensia on the 13th of August,also five rolls of Velvia 50 to Peak Imaging. I received the Velvia back on the 17th,great service and processing from Peak as usual. I was pretty sure it would be a 10-14 day wait for the Sensia processing to be completed,but i was shocked to see the slides turn up in the post this morning.