Black Widow 'Solid Ten' (2x AC10, 4x SPL, 2x MGs, XL300)

Simply playing around in mechlab. Figured I'd make a heavy skirmisher. This should punch the ticket.

 

Drop the MG and get yourself something nice, dear.

If you don't need the MG you can also use 6R, allowing for all the guns converging from torso.

 

I just like the plethora of weapons and crits. I don't actually own any of the warhammers currently, I just saw the build and was struck with inspiration. I like your alternatives though.