I have that 2 of those same exact reels and I have 14 lbs suffix siege mono on one and 30 lbs power pro braid on the other. You mostly don't want to go below ...more 10 lbs test. Stay at 12 lbs and up.
Personally you would want to go with a heavier pound test on a bait caster because of it's too thin/ low test the line will dig into the line below it and cause ...more a nasty backlash.