Multi-class for a melee occultest (needs heavy armor)

[Hobit of Bree]

Hi folks,
I'm looking for a 1 level multiclass dip that A) provides heavy armor proficiency B) would go well with a strength-based melee occultist (so high int). I'm happy to do almost any class. Don't care about BAB at all. Would ideally get proficiency in perform as a class skill while we are at it. Anything else is gravy.

I'd love something like investigator, but I don't think there is an archetype that gets heavy armor.

[JiaYou]

So you're obviously looking to keep Trappings of the Warrior (or else the Battle Host Occultist would fit the bill, right?). Id Rager/Steelblood Bloodrager fits with the psychic warrior theme.

[MrCharisma]

I'm a big fan of the FREESTYLE FIGHTER for dips. Doesn't get you perform, but Martial Versatility is great (especially on a class that often uses standard actions and needs something to do with it's move).

Also most Occultists can simply grab Heavy Armour with a feat.