Yeah no reason not to. What kind of fish you putting in once its ready? Have you been looking?
Not too sure in the long term, but the first fish will be some Clowns (maybe 4 or so?). Also want one or two of those sand sifting blennys (the ones that spit the sand out of their gills), from there, I'm not sure what else at this stage.
Gf saw a yellow box fish on the weekend and quite liked it but after looking it up I need a much bigger tank and apparently they're for 'experts'.