I saw some more test shots of the K-x and that highly questions whether I should buy a K-7 now or wait because with the IQ of the K-x, it definitely beats the K-7 without a doubt; and what's worse is the K-x is twice as much cheaper also. I'll probably just wait for one more month and see if the K-7's pricing will go down because of this or if Pentax will release another model using the same K-x sensor or even better for their K200D replacement that actually has top LCD, weather seals, AF points in VF, and much more that will match more of the K-7.
3200 ISO from K-x