First.. I should note that you should be aware that it's extremely likely that image has been incorrectly flipped.
That said.. Given PGI's track record for balancing my best estimates will be this: 6 energy slots in the arms. One ballistic slot. One missile slot. I say this because in recent mechs, you'll notice the hardpoint exchange is usually 1 missile for 1 energy, 1 ballistic for 2 energy. Since there's no sign of CT or head mounted energy weapons, I'm thinking the 6 energy is all you get. There's no secondary missile pod. I see only one ballistic. With a hero there should be an art overpass, especially for a hero on a chassis that is supposed to be an 'end-game tier'.
Given that it has both lower arm and hand actuators, you cannot fit in 6 PPCs. You can fit 4 + 2 lasers. This design appears heavily based on the RS, though it's got the 10 slot launcher of an Atlas K, D or D-DC.
On a side note: Next time I'm at Publix and they ask me if I want Boar's Head meat for my sub, I'll say "Yes, please. I'd like it in pink and red, with twin PPCs, a Gauss, LRM-20 and 4 Small Pulse Lasers, please."