I like your style brother, I'm on the same track... Might even go to 20 weeks with this one hahaha!
Tren toxicity, and cycle length is way overhyped in my oppinion
My bloods have been all good besides my liver value being SLIGHTLY out of range by literally <2 points, and I attribute that to the 80mg of winny I'm taking, not the tren. Latest bloodwork was at 14 weeks and no change from my 7 week check. If gains are still coming, you feel good, are staying healthy, than make the most out of what you got before you have to ride out a cruise and feeling natty for a few months
Now if only i could figure out how to sleep for more than an hour without waking up hahaha Fml.....