That sounds like a standard 29 and a 20 high. That's what they're called...may not be the exact water volume though. Here's my guess...bear in mind that lighting is a very controversial subject and you'll probably get several different opinions
20g-2x65w 50/50 PC
or 1x65w 10000k and 1x65w actinic.
29g-3x65w 50/50 PC
or 1 of each type and run the actinic on a separate ballast for a dusk/dawn effect.
's or 1x175w MH
with 1x65w PC
These last two are going to put off a lot of heat and may need fans. My coral growout tanks are 20 longs (30x12x12)...soft corals and zoanthids only...and I use 2x65w PC
's on them. With the house at 76*, these tanks will reach about 83* during the afternoon if I don't point a fan at them. If I was growing SPS
in them, I'd use 3x65w PC
's. 24" VHO
's are an option also. I think they are 75w each. The good thing about PC
's is you can buy ballasts from Lowes that will run them just fine. VHO
ballasts are kinds pricey. I just built two 2x65w systems for about $200. Hope this helps some.