Bloods Before Starting TRT

These are my labs, I’m starting TRT today…100mg of Test E a week. I have never taken any exogenous test before. Is there anything you can glean from my labs is there anything I should look out for? I know I still need my estrogen checked

SHBG 40 11-80nmo/l
testosterone total 450ng 300-1080ng/dl
testosterone ostwrone free 75pg 47-244pg/ml
testosterone% free 1.7%. 1.6-2.9%