I don't know about the anabolic effect but I will bet you get all the negatives of a crack cocaine effect! Best advice I will give is listen to Viking! People sometimes don't realize the clen is the same as albuterol and it does affect the respiratory system as well as the heart. Mixing those 2 I can't see any effect that could possibly outweigh the negatives. Be safe brother.

I think you'll see good enough results on clen, you should just run that. Save t3 for later down the road if you've hit a plateau and assessed the risks of thyroid shut down that may be caused by t3

this would be okay if ur running a cycle right now w/ a strong steroid

I don't think the tapering off of clen is necessary and you might want to try to get a few things to help level thyroid function post cycle. If you want to lean out w/o worrying about the muscle loss though I'd say just stick to clen and walking. What's your current bf% and what are you trying to get to?

Waste of time and money.
Unless you're trying to fit into your wedding dress what's the point.

Meaning, what happens when you stop? Because presumably you haven't changed your activity level, diet or any other factor that would make you lean out and stay that way. You'll rebound.