I can't find it posted on any of the websites yet and I didn't want this to get lost in the M-O thread, but this past weekend the stewards approved a new schedule splitting SM & SRF for ALL sessions this weekend.
The Q.1 sessions for each race are 20 minutes, then the Q.2 sessions are 15 minutes but they will be gridded by best times in the respective Q.1s (which maximizes your chances of getting a clean lap). If you were on the fence about attending this event because SM is grouped with SRF, that is no longer an issue!