i have just set up a BB 55g with 50-60 lbs live rock from a previous 3 yr old tank i took out all of my soft corals from my other tanks and put it into this 55g
i paid 100$ for the 55g tank & stand
had 2/55 watt p.c. fixtures hangin around garage so i bought 2 new 10k p.c. bulbs ($50)
i also added a 20w N.O. actintic bulb on a seprate timer for dawn/dusk ($18)
IMO, Keep it simple i am running 130 watts of light
for flow im using 2/ maxi jet 900 at opposite ends of tank blowing into the middle
filtration is a hang on back filter with 2 carbon slip ins
i am keeping leathers, mushrooms, zooanthids, blastomussa, xenia, campenella, (things that are wavy with the current and look nice flowing back and forth)
when i bought the tank it came with a heater and some fish ( maroon clown, coral beauty angel, 2 blue damsels, koran angel(RIP) died in the tank move from previous owner house to my house ( all fish had lateral head erosion ) so they were all in bad shape when i acquried them half starved, now they are well on there way to making a come back and colors are increasing almost daily. i change 5 gallons of water per week when i change the other tanks. top off as R.O. needed i add 1 drop of lugols iodine evry week too keep the soft corals nice and big, this tank is easier to take care of than my freshwater cichlids and never gets algae growth. i run a magnet on the glass when needed but rare, my clean up crew is 1 large blue leg hermit. IMO keep it simple, sounds like your off to a good start let it cycle while your away and get nice and stable and get some fauna growth into your sand bed if at all possible get a few cups of sand from other reefers and seed your sand bed for more diversity. i spent less than 200$ for my reef but i had alot to begin with ( corals, power heads, rock, ) good luck happy reefing