Orimiten is good as anti-estrogen during cycle. You can't use it between cycles, because it inhibits androgen production as well.
To inhibit cortisol production, you will have to take it in high doses, and after 3 weeks you will get rebound effect. Don't do it.
I'm not sure, if Clen has anti-catabolic effect, I think, only in animals, not humans. But, I might be wrong on this one.