amp power envy Issues?

[jmvotto]

So i see all these systems and i am starting to wonder if i will have enough power.

I am looking for recomendation for an amp that will power 4 6.5 polks on the tower ( preferable at 2 ohms) too lazy to run additional speaker wire. I was going to use two channels from my jl m6600 which would be 75 watts RMS x 6 at 4 ohms (100 watts RMS x 6 at 2 ohms) at 14.4 volts .

Would 25 per speaker be enough? Edit 50 watts per speaker I think.
most 4 channel amps don't go down to 2 ohms in the bridge mode . like the kicker 350.4 or the jl m4500

thanks