Good luck with that!
Elecraft supplies all the parts, and its all trough hole stuff and its still a job to build a full K2.
DZ makes (made?) the sienna which looks cool, 70 MHz 1st IF though:
http://www.dzkit.com/highlights.htmComplex, lots of parts (they supply) low power output, not cheap.
Various SDR kits including some that TX like the Peaberry V2:
http://ae9rb.com/index.php?main_page=product_info&products_id=8Really good performance out of that one.
Wilderness radio makes the Sierra:
http://www.fix.net/~jparker/wilderness/sierra.htmKit list:
http://www.amateurradio.com/amateur-radio-kit-roundup-updated/