I would place them as high as the rock will let you. For keeping FO or even a softie tank your lighting is fine. Montis may do well also. I had 2x96 PC and had some monti cap and digitata that lived and grew slowly. Colors didn't pop and it didn't grow very fast. Once I upgraded to MH then they really took off. It is all what you can do on your budget. If you are new to the hobby and already have the equipment then keep what you have and learn the ropes with it. When you are ready too, then upgrade. Nothing good happens fast in this hobby. Patience is the key to success. Montis, zoas, mushrooms, leathers, hammers, frogspawn, galaxea are some examples of relatively easy low light corals to start. Those were in no particular order either. I kept my few corals under PC for 6 months before I upgrade to HQI MH.
If it isn't broke, Obama will fix it until it is.