That'll be the G50/G96.50 bolt pattern (the Mezger engine shares the same basic architecture as the older engines because it's an evolution of them) not the G96.0x of the M96/7 engined cars
I love (badly) heel and toe changing, with an H pattern box
You don’t necessarily loose the clutch or the requirement to toe heel with a sequential, unless you invest in a fairly advanced control system you still clutch in on the way down