What's the best 7" & 8" woofers available?


I'm thinking of trying the DIY route for a pair of full-range speakers. In your opinion, what is the BEST 7" AND 8" woofer available and the best place to buy it?
Thanks all for the tweeter & mid-range comments.
Thanks and happy listening!
myraj
Ehider,

I've been looking at the Vienna Acoustics Mahlers, which use 10'' Eton bass drivers, and a 1.2'' ScanSpeak tweeter. I can't remember who makes the midrange drivers. Haven't had a chance to audition a pair, but I was just curious to hear your opinion since you know your drivers and I saw your comments on the Etons.

Also, do you know what kind of drivers Audio Physic uses?

Thanks in advance
Well, I think The Scanspeak may do a little more in the extreme low end (Sub 30Hz), But that Seas is an absoultely sick driver all around. It can do midrange better than about 99% of all woofers out there, I have heard a 5 and 1/4 seas bass driver with a copper phaseplug/magnet. But like the scanspeak....It needs the good stuff behind it. (Scratches head)I didn't even think of the seas.....
Mike please explain your post a little further.."sick"??? the 4 1/2 inch is the one i may buy or the Skaaning 4 can you tell me about these 2 drivers..i've heard that the Skaans are of "old" tech and are way overpriced. Then i heard they are well worth it.??? Are the Skaans that much better than the Seas W12CY
Stick with the Seas... "sick"(as in really good) Sorry for the slang, You know what it's like getting all excited over these things... Heh heh. Well The Pro Ac Responce 1SC uses a verson of the w12cy. It has a clear poly-glass cone insted of the normal one. Same driver though, just different cone material. If you have time, for fun go to the scanspeak web site and check out their new concentric dome tweeter.