Alk for a mixed reef

Hey guys, just wanted some opinions on where my alk should be for a mixed reef. The tank is lps heavy, only one softie (mushroom), 2 sps (acro & monti) and a few zoa. The rest is all lps, all of which are looking great but was wondering what my ideal alk should be as this is the first time i've kept sps. Right about its at about 7.5dhk from my last test, i did add some Reef Foundation B so i haven't retested yet, calcium is at 443ppm. Thoughts on alk level?



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