I built Watt/puppy clones by Thorsten Loesch plans. I used Focal 120TDX tweeters, Seas CB17RCY mids,(used in Wilson Cub's) and Peerless CSX Woofers. Ansar, Audio Cap cap's Allen Bradley resistors and Goerz foil inductors. My first project, and result is fantastic sounding speakers that can be compared with the real thing: Watt/Puppy 5.1 for only $1.5K Highly recommended!
http://home.att.net/~dragan_v/home.html
http://home.att.net/~dragan_v/home.html