You’re holding good condition at 216 lbs but that 800 mg Test E plus planned 500 mg Tren A is way too much, and the erectile issues confirm it brother
High androgen load without e2 balance and dopamine support crushes libido, even if testosterone looks high on paper. Drop Test E to 300–400 mg, hold Mast at 200 mg, and when Tren A arrives start no higher than100 mg per week split daily. Add Caber at 0.25 mg twice a week and wait 2 weeks before changing anything.
Diet looks clean you're lean and strong.
@MikeW i'm thinking 13%