For the life of me I cannot come to terms on how to light my new 40g breeder.. PLEASE help me make a decision!

The tank is LPS and softies, I would like some clams too eventually.

250MH + supplementation
150MH + supplementation
3 bulb t5 + LED
4 bulb t5 and no LED
Combo of above
OTHERS?!

Throw any and all experience you have with lighting on here to help me decide.

I LOVE the color I get from my t5's but would also like some shimmer, also I wouldnt like to have to deal with heat.

Argh..

-Jarob