I love my M60s, but...
-if $ is not an issue why not get the M80s?
-if your receiver isn't going to overheat, why not get the M80s?
-if you're not going to run a sub, why not get the M80s?

Some folks might call it compensating, but when have you ever regretted getting the biggest, best, or fastest of anything?

And if you're into psychobabble, is it better to rationalize your purchase of M60s or be the penis-envy-king and get the M80s?