No it’s not good. Run the tren 8 weeks only. Tren is toxic and it could potentially have mental sides the longer you are on it.
0 need to taper the drugs up and down.
Assuming you know you need to pin the tren ED or EOD day at most?
Don’t run the caber unless you need to. At that dose you will feel like death the entire cycle.
Run it like this: Week 1-12
Test e - 500 / wk
Masteron - 200 - wk
Week 12-20
Test e - 500 / wk
Tren a - 300/ wk
Masteron - 200/wk
Wk 1-20
Caber - Only as needed
Arimidex 1 mg - - EOD This one is tough. I would start a bit lower. 1mg x 2 per week and see how you do.
Hgh - 2 iu ED
I would not run it during the blast. Drop it and then resume when you come off if you wanna run it.
You’re going to crash you e2 and prolactin levels with the protocol you suggested. You probably won’t need caber at all - but have it at hand. I’d keep the AI dosage to 0.5mg 2x week.