Looks good so far, VERY clean and VERY new... is that an anemone? I hope not...
As for tips/comments take it slow read, research and ask questions. Do not impulse buy and do not take the advice of your LFS as 100% truth.
Get good quality liquid test kits for your water chemistry, pH, alk, nitrites, nitrates and amonia. Refractometer for measuring your S.G. and set up a regimented weekly water change schedule. Good luck and keep posting the pics.