I am not an orals fan myself. You might want to watch your hairline with this though (and your liver).
I personally would recommend checking your DHT levels half way through with something like the Endoscreen (talk to E2). Also I would get a liver panel (SGPT, SGOT, GGT, Alkaline Phosphatase etc) done post cycle to see if you need to continue your liver protectors (milk thistle, glutathione, calcium D glucarate) for alonger period.
You are taking liver protectors, RIGHT? If not, talk to Ulter, the guy has the best (Tyler Detoxification factors).