25mg should be fine.
6 weeks max.
If you order your other stuff from that legal online research place, Id buy some arimidex and take that at .5mg every 3 days.
This will keep estrogen in check and estrogen can shut you down.
It does aromatize pretty bad so this is why I suggest buying some of that Arimidex from that company.
It is perfectly legal in the states too so dont worry about that.
Then to do the PCT you just wait 6-8 hours and follow the nolva like I suggested.
The hardest part will be probably finding the D-bol
In the mean time you can take some creatine to see how that feels before you start your cycle.
I like V12 by Sans nutrition myself but it is very expensive tho.
If you want to do the cheap rout, buy some Creatine Monohydrate and put that in some Grape juice, along with some protein powder and take that after your workout.
This is pretty recommended and the norm for most bodybuilders.
At this perticular time you can take in large amounts of protein.
I would take no less than 50 grams of protein with your grape juice and creatine.
This will help with recouperation and feed the muscle too.
Good stuff.
Read somewhere (dont know how true but seems possible) that half of all your protein intake can be taken at this time.
So beings that you are 162, you should be taking in at least 162 grams of protein a day and 81 grams of this can be taken after your workout.
So, that could be right but sounds a tad bit high but who knows?
On that D-bol cycle, you will have to up the protein some due to the postive nitrogen ballance it gives you, so more protein can work better here in this environment.
Sides are increased liver values (toxicity) which return to normal shortly after discontinuation, elivated blood pressure, elivated heart rate, gyno, water retention.
But with the arimidex, this will cut down on the water retention and gyno wont happen

You should be fine but I would not go out drinking every night this will make the liver values worse.