for the last few months, ive been pounding my biceps and triceps, forcing them to go bigger. I do arms together on Fridays, and ive been throwing in an extra 6-8 sets for both tri's and bi's after my chest and back days (mon and tues), respectively. results have been good, and now im looking to add some peaks to my inner bicep. ive have started throwing in hammer curls, high-end cable curls, and i plan on using a wider grip on barbell curls. besides those tricks, is there anything else i should be considering? or in time, will those get the job done?

also, im well aware that genetics play a big factor in the way my biceps will look.