Personally I don't like your cycle at all. You must have done some research, because you have chosen a good combination of AS but I don't like the way that you are planning on using them. You have 2 long acting esters (decanoate and enanthate) but you are only planning on a 7 week cycle. And what happens after your last shot? You have decanoate hanging around in diminishing amounts for the next 3 weeks making sure you don't get good gains but preventing you from recovering either. Also I think winny for 7 weeks is a bit long.
I would personally use equipoise over deca because it is stronger mg/mg and has fewer sides. I'm not sure if you are injecting winny or taking it orally but I would strongly suggest injecting it. I would never give up the chance to inject a substance that will be twice as effective as taken orally, and has the unique (to water based AS) to promote localized growth through site injections. I would save the winny until the later stages of the cycle and front load with eq and enanthate. I'm not sure your cycle history, so I will include a dosage range.
Week 1-2 600-800mg test enanthate/week
Week 3-9 300-400mg test enanthate/week
Week 1-2 600-800mg equipoise/week
Week 3-10 300-400mg equipoise/week
Week 6-12 50mg winny ed
Week 10-12 100mg test prop. eod
Nolvadex 10-20mg/day. Hcg and nolvadex/or/clomid post cycle.
Hope this helps.