Well, unless you are actually "advanced" I really don't see the need for such a large cycle. More isn't always better and you just increase the chance for side effects. Your goals will be determined by your nutrition and training far more than AAS. Especially whether you keep them or not. IMHO, you could run your test / deca / dbol @ 16 / 14 / 8 weeks and do just fine. And if you don't, it's your nutrition and training.
Also two oral's during one cycle is never advised. Very rough on your liver! Running a progestin (deca) I'd suggest you have caber available as well to combat prolactin sides. I'd suggest .25 x 2 per week and at your deca dose I'd run it from the start in case your estrogen gets out of hand.
HCG should be run during your cycle, not after. 250 iu's x 2 per week is fine. Afterwards is old school. It's far better to maintain testicular function throughout your cycle than to be completely shut down. Think about it. HCG is also suppressive to LH production, which is why it's not run during PCT when you're trying to restart pituitary function. You need Clomid and Nolva for your pct.