You’re broaching a topic that some will consider taboo here and better suited for the “off topic - steroids” forum. It does raise a good point and one that hasn’t gotten a lot of discussion here to my knowledge. What are the negative aspects of running a test-only cycle when one’s HPTA is already suppressed from TRT?
The most crucial aspect of a cycle is one’s ability to get their Hypothalamic Pituitary Testicular Axis (HPTA) back in gear with PCT after running a cycle. Exogenous testosterone suppresses the body’s ability to produce testosterone via negative feedback loop. The body senses you have enough T, and therefore stops making more. The testes shut down and begin to atrophy. We prevent this atrophy while using exogenous testosterone by supplementing with hCG, which makes the PCT easier.
The Nolvadex in this situation would be pointless unless I’m missing something (never ran gear, just read a lot on various forums). You are asking if using a SERM would be necessary for a PCT, but you go straight back to TRT, and your HPTA will remain suppressed indefinitely.
As for the adjustment of hCG and adex read this: