The 92 windows are 1 to 1.5 ins bigger than the L/L2 ones.
The basic pilot seats have only lumbar adjustment but the modified seat (available end of 2005?) will have rake, armrests and adjustable headrests (ie as the Leader seat in the 332s) but retaining the full crashworthiness (it's a Martin-Baker seat). The pax seats are also MB crashworthy seats.