why wast all that money when a set of M22 would do the same job then.
You should set it to small so no frequencies below its range get send to them, that way you preserve your woofers and your amp.
Nobody says you need to cross your towers at 80Hz.I like the way my setup sounds the best when I have the M80s and VP180 crossed over at 40Hz, I like the 40 to 80Hz region better from the M80s than the EP600. To me, that plus the flexibility of playing with the cross over and the ability to play much louder if I want to was worth the extra cash. For you and others, it might not and in that case it is best to stick with bookshelves.
What you need to do is experiment and see what sounds best to you.
