You need more light for the anemone, and for better health of softies.
Basically you will need MH
to keep all corals, and clams.
I would suggest getting the best ligting you could afford to start. But if you cant, at least double the light you are thinking abut. Get 4x65w. That would give you 260watts and 4.7watts per gallon. That would give you enough light to keep most all softies. Shrooms
, poylop colonies, zoos, leathers, ect...
You will need a good amount of light for your anemone to maintain it's health. I know how expensive this hobby can be, but buy the best you can to start with and save money in the long run. HTH