It is just best to avoid nolva when using progesterones (tren, deca, npp). Tren doesn't increase prolactin quite as much as nandrolone based steroids, but the sides are still better to be prevented then cured. Elevated prolactin can cause a loss of libido, and even make it almost impossible for you to get a boner. If you are not into sex and such.. well I guess don't worry about it. Progesterones can also cause prolactin related gyno.. I personally think this is about the worst possible side effect out there. This means if you do not keep your prolactin levels in check, then you may just start lacting from your nipples. Personally I think this should be avoided at all costs. But, if you are into limp-dick sex sessions with occasional nipple leakage.. then don't worry about it at all. Remember, the first step in keeping prolactin in check is keeping your estrogen in check. You said that you have had a history with gyno so this is especially important with you. Dbol and test both easily convert to estrogen so it is imperative to run an AI. Adex is a good option (.5 mg eod), but I think upgrading to the stronger AI aromasin (12.5 mg eod), would be beneficial to you. I would even look into running a small dose of Forma Stanzol, applied directly to your nipples, while you are running the dbol. Also, there has been a lot of talk, and people having success with with running a low dose of test with tren. Lowering the dose of test will help with keeping estrogen down, and it has been noted that it also decreases the side effects that are associated with tren. Stevemi, a member of this board, has a thread about this and how he believes the 200 mg of tren is more then enough, especially for a first go at it. Other people have tried this philosophy too and have stated to have had great success. I personally have not tried this yet, so I can not attest to the legitamacy of it, but will be giving it a try here soon. The science is there for it.. i recommend searching this board and researching as much as you can.. then you can decided what you feel is best for you.
As for your PCT, i think you need to do a little bit more research. Clomid is a good start. There are many threads about modern ideas of pct, that help you recovery efficiently without the sides on this board. I think it is better if you find out why you should do something, rather than do it just based on what someone told you. Do some research, put together a proposed PCT, and then Me, and other will help critique it.