Hey mate, those bloods show your TRT is boosting your T levels nicely. 52 nmol/L is on the higher end but not unheard of for some TRT protocols. Your Oestradiol level of 819 pmol/L is quite high though. You might consider an ai like Arimidex to bring the E2 down. Even if you feel fine now, you should still watch for symptoms like water retention, mood swings, or gyno.