Okay, here is what I have narrowed down my choices to after HOURS of reading this forum and MANY trips to LFS:
*28G Nanocustoms JBJ 28g Nano Cube HQI 186w
OR
*25G 150w HQI, 2 x 24w actinic T5, refugium with Tunze nano skimmer
(I don't want to do any mods to the tank and want to keep clams...