What is your intended application? How do you like the sound?
I'm also building the same speakers for my 5.1 system. Since this is a budget oriented system I'm just finishing them with vinyl(PE 261-610) and a painted baffle.
these are a gift for my friend and the amp/subwoofer is not ready yet so I can only comment on the sound based on fullrange experience - nice space, but overall nothing special
but I am comapring to seas excel spekaers I am used to, the price difference must show somewhere