At those dosages with NPP you can expect to have some unwanted side effects, that is not a low dosage at all.
In my opinion the higher you go and the dosage with NPP it starts to turn into a different drug, or it feels like it so to speak and you start getting some really nasty side effects.
All you really need is 100 EOD. Proviron can be pretty expensive, but it's not entirely necessary, you can also use an alternative with a drug that can and simulate and perform almost just like proviron, if anything they can perform better and that would be masteron..
My suggestion would be 100mg EOD with test prop, npp, mast Prop. 8 weeks.. get your diet on point, do fasted cardio.
And you can make some significant changes.