Great aquascape Shelley. Really liked the way you came up with it
I myself used aquacultered live rock which is guaranteed to be pest free. But over the time, pest did find a way in my tank (aiptasia through frags) but they also have to drink lemon juice as soon as I find them.
I prefer dry rocks for not being pest-free (aquacultered LR are pest free too) but because I can choose my own preference regarding shapes of rock which is not always the case with LR and aquacultered are not really available through LFS.