4 Solaris + 2 Glaive works okay with it. That's quite useful setup too,mostly anti-snub/ GBs.
6 Basics are great too. But I would recommend you using 5 Basic turrets and 1 Glaive. - Against snubs,of course, it's not as good as 4 Solaris +2 Glaives, but against Gunboats or bigger caps this setup is better.