I'd go 6 weeks too;
1) 4AD 400mg
2) 4AD 400mg
3) 4AD 600mg, M1T 5-10mg
4) 4AD 600mg, M1T 5-10mg
5) M5AA 50-100mg
6) M5AA 50-100mg
I'd also use some letro or something to help bloating, probably weeks 1-4 or 2-4. My experience is that its best to frontload the 4AD. If you want, mix in some 1T t/d to this cycle. Watch out, though. You might have to buy some new (larger) clothes after this one!