12 weeks, just like @muskate has suggested above, is the sweetspot cycle duration for most compounds - not long enough to cause excessive stress on the body, and yet more than enough time to get really good results. Therefore, 12 weeks with testosterone enanthate, combined with Dbol in the beginning and Winny in the end would be good. Also, I would recommend you to perhaps replace Dbol for Tbol - it will act just as fast, and will give prominent growth, but without the conversion to estrogen as seen with Dbol. This way you would be getting the best of each world.