Workout Plan (Arms Twice/Week)

[YoungGunsNY]

Thinking about running a workout with this plan:

Monday - 12sets chest & 3sets tris

Tuesday - 12sets back & 3set bis

Thursday - 12sets shoulders & 6sets bis & 6sets tris

Saturday - 9sets quads & 6sets hamstrings

OR should i do the 6 sets bis on saturday so there's more of a resting period?

I'm not just some schmuck looking for beach arms - my back is huge, my chest is big, and my shoulders are pumped .. my legs I just demand strength, power & testosterone, not size/definition really - HOWEVER, my arms are ridiculously lagging for my body frame/structure.

Also - my left arm is about 1/4inch-1/2inch smaller than my right arm, so how would I go about fixing this? Added reps on a lighter set or an extra set at the end of the first/last workout?... THANKS