Ordered a Sega P2 1L8B panel from Jasen.
Realised that it's P2 layout and asked Jasen to cancel my order.
Did some reading and found out that a lot of people prefer P2 layout and its sounds ace - but I've never tried it.
Had to send an embarrassing tweet to Jasen to ask him to keep my order. <facepalm>
P2 layout looks odd to my eyes but sitting down and considering the layout and the comments from people in the layout threads suggest that a lot of people really like it, so I'm intrigued to give it a go.