I think that you probably won’t get the HDL in range, but if you could and all bloods are good you aren’t really risking anything. That being said, time off is important to restore sensitivity. Rotating compounds is fine, but the body adapts to the overall “anabolic level” if you will. You aren’t gonna see the results you’re after if you just stay on.
If you’re on a gram of whatever, and you switch to a gram of a comparably strong compound, you will see some changes and refinement...but you aren’t going to just keep seeing muscle piling on. There’s a limit, and things like myostatin come into play. You will have to keep upping the overall dose, and that will surely compromise your health in time.
Bumping down to TRT for 8 weeks will give a lot more payout. It also gives you a break from bulking where you will just try to maintain. The body does not want to keep growing endlessly, just like it plateaus with weightloss if you cut long enough.