One question i was wondering why u were never able to keep sps before, thats almost all i keep except for a few lps, but trust me u wont regreat it, they may be alittle more difficult, but once u have everything perfect they will grow like crazy and be real colorful. Only a certain few will grow real slow, but hey everything looks great looks like u got plenty of flow and looks like u are ready to go. Let me know what all u are putting in there if any rare species at all.