SCH Merits

Running out of jobs to merit and I don't use SCH much but want to get some advice on merits.

Not sure if gear affects sch but I pretty much have anything SCH could want by virtue of my BLM.

For group 2, I was thinking 5/5 Stormsurge and 5/5 Enlightment

for Group 1, I was thinking 5/5 Max Sub, and 5/5 helix mattk/macc.

I asked a similar question, here. But I chose the same merits.