Have you ever considered getting a controller of some type, like maybe a Reefkeeper Lite (RKL)? They are less than $200 new and can be had for much less used from the classifieds here or Reef Central. You control individual power outlets, and set up timers, wavemakers, feeding cycles, lighting control, pH control, ad infinitum.
Just thinking it might be an option for you before you spend the money on new timer type power strips. Once you use one you wonder how you ever got along without it.
You don't have to necessarily use a Reefkeeper (Digital Aquatics) brand, but they are reliable and usually at a great price point on the used market.