Anyone heard the new Ryval comps from PG?

[OneKrazyKeebler 10+ year member]

I was actually lookin at this DIY setup....
Mids

http://www.madisound.com/catalog/product_info.php?products_id=1125

Tweeters

http://www.madisound.com/catalog/product_info.php?manufacturers_id=149&products_id=1466

I choose those over the aluminum ones because I like the softer sound, non harsh.

^^^^^^^^^ does this setup even look worthwile or would going from a tweet to a 7" mid be too much of a gap. I know those tweets can go down lower than most, but am I not thinking this out correctly?