This has nothing to do with your lipid profile, and everything to do with having more than what's necessary.
1) you don't even know how your body is going to respond to testosterone, what your sensitivities are, and how your body will decide to break up testosterone - let alone the conversion to other hormones.
2) Tbol will not give you the added advantage, in fact it will put you in a disadvantage, by ultimately giving you a handicap that you were yet to even know about. PUMPS!
3) we often hear people talk about improved pumps during their training when being ON.
This is factual, and one of the best parts about it for me.

The handicap, this can sometimes make certain movements debilitating for people.
By experiencing excessive pumps.
When you're simply on testosterone only, an individual will still have an increase with fluid partitioning directly into the muscle bellies,
This sarcoplasmic fluid, is going to be further enhanced with TBOL.
This is going to hinder your grip when rolling, whether you're doing gi or no-gi.
You're already thinking about what can give you the added advantage, yet you're really pushing for a reason to go further.
You are going to experience everything that you've ever wanted, or even expected with a successful testosterone only, I promise you.
Push that any further, you're going to give yourself false indicators with not learning, with what's working, how it's working or when.
Don't miss a perfectly good opportunity at really getting a chance to know the ropes. I'm being serious.