SOL-VEGA-DIY?

[Nano]

So. I'll keep this short.

I'm working up to a 120g standard tank for the spring time. Currently have half the funds or so set aside while saving for a house at the same time. I'm pretty sure I've got most everything covered.. except lighting.

I'm really stuck here and can't make a decision
Obviously I don't want to break my bank on radions or vertex etc so naturally I'm choosing between diy, sols, and vega's..

Now I've spoke to Martin, and for a fully controlled fixture that I can monitor from my computer or ios device he says I may be better off getting 2 sols or 2 Vegas.
Question iswill 2 be enough? It's a 4x2x2 tank and will be sps only with some zoas in the base.

So I'm trying to figure out what will punch the deepest, give best color options and spread. Btw the tank has a center brace.
I don't necessarily see myself running reds and greens more blues and whites maybe magenta or that kind of color as well for asthetics.

So. I know some have gotta Vegas as of late, and some have sols and so on.

Thoughts and experiences are appreciated

Thanks

Ken.