Silent - have you tried antibiotics? Testosterone enlarges the sebaucus glands which increases oil production - this increases bacterial production on the skin. There are a great variety of topical antibiotics that will help immensely, such as clendamycin, azelaic acid, spironolactone lotion, and salilycic acid - or perhaps oral antibiotics such as doxycycline, tetracycline, and (the strongest) bactrim. Another approach you can take is using a topical anti-androgen on the skin, which will combat the effects of DHT occupying the receptors in the sebaucus glands and enlarging them.
I have found that if I used one or both of these in conjunction with supraphysiological doses of vitamin A *and* retin-A micro, i've been able to keep my acne mostly under control.
I've done accutane in the past as well, but I don't think it will help that much while on cycle - honestly, acne usually got worse for me for the first couple months of accutane, with immense improvements in the 2-3 following months.