I am about to run a 6-8 week oral winny cycle (HFL 50mgs per day half in the am and half in the pm)

Has anyone ran a similiar cycle with winny by itself? Also would it be better to do the inj rather than oral?

I am 28/5'10/194lbs and work out/cardio almost 5-6 times a week and I am looking to tone more than put on mass. Any suggestions are GREATLY appreciated-