Ebay 250W MH's with Actinics & LED's anyone tried this?

[Whatigot]

watch some of those drilled 72s, hey can lose a lot of real estate to the overflow.
I made the decision to go undrilled on mine, just to give me more room inside the tank.

I have never had a flood due to my overflow, though you have to me sure the flow rate of your return and the overflow in question are a match, too slow and you'll get bubbles building up and that could be wet...

Just something to consider as long as you haven't bought yet.