No worries man, and no not at all, compared to a lot of guys a real 15% isnt to bad for an off season/approaching a cut level. in my opinion, as its only your second cycle (you want to get the most results out of the least drugs)maybe bump test up to 600mg/weeks 1-12 (or keep it at 500!), and add in some hardening drug like 50-100mg var day/100mg mast prop eod for weeks 8-12 along with some clen.
the problem is keeping bodyfat low after the cycle, unless you dont mind gaining a little fat.
Btw i'd bump adex up to .5 mg eod, i find that keeps water weight down, which in turn allows you to lose less weight coming off so you dont feel as if your shrinking.