if you're on a keto diet, as long as your caloric deficit isn't too big, you shouldn't lose much muscle.
yeah, clen can accelerate your metabolic rate, but like these guys have said, isn't a fix.
-there are basically 2 ways to run clen, with ketotifen or without. if you go without, then that's when one cycles 2 weeks on, 2 weeks off. the dosage typcially starts low (20-40 mcg) and goes up to 80-120 mcg/day (based off what you can tolerate).
with keto, just take the clen for 6 weeks or so, and take the keto (1 mg or so) at night.
however, stanzozol (winny) is not a magic fat burner. all androgens (to include testosterone) can help you lose body fat. some of the DHT based ones (winny and masteron) are known for helping control estrogen, which makes one APPEAR leaner. (AI's also happen to do that, which might be a better choice for you to combine with clen, as they'll raise test production while controlling estrogen and won't affect your HPTA).
(EDIT: here's a link i think might be of interest to you, in what could be possible in swapping out an AI for the stanzozol: http://www.endocrine-abstracts.org/ea/0020/ea0020p444.htm )
with all that being said, you need to re-assess what you're gonna do here... you're talking about bulking and cutting quite a bit, and we're not sure that you're really in a great spot to be "cutting."