1. Keep training the same, unless you bumped up your training a ton going into your cycle, then bring it down to normal.
2. Great PCT! Might consider adding X Gels. I am going to be logging it in my PCT in a few weeks. I think ArA in PCT is one of the best supps you can use to keep your gains.
3. PCT assist is a test booster.
4. No, don't need to be separated.