The LX9 is the largest Spartan-6 that comes in QFP package. There are several minimalist dev boards out there with this chip. Sparkfun carries two of them (both use QFP versions of the chip, not BGA even though LX9 comes in both QFP and BGA): https://www.sparkfun.com/categories/136
That XuLA2 looks interesting though, with 2.5x the cells of the LX9 boards and a couple of PLLs where the LX9 has none.
After searching for sources for all these fine boards I have decided to limit my choices to only companies that have clue about shipping.
My list thus-far: Digikey, Mouser, Newark/Farnel, RPElec.
Funny how these issues still abound in the USA after their President called for an increase in exports. Selling internationally and can't ship properly is just silly.
I think Altera is out, I was not impressed with any of their 3rd party partners.
Xilinx has better partners, supporting what I am looking for. Xess and Digilent. Xess know about shipping (they stated their incoterms in their FAQ) but opts to hose the recipient. Digilent show no shipping information but distributes through business who do know how to ship. So Digilent/Xilinx wins.
Thus-far the purpose for the Spartan6 and CoolRunnerII is interface and glue.
What interfaces it can handle I don't know yet. I do know I give up capability to stay in QFP, but yes I did miss the lack of PPL, I thought there was 2

. What board I get will be based on the best information on what the Spartan 6 can do. For example, if it can't be a display driver for a 320x240 LCD what's the point, I am doing that with a 16Mips PIC. Pretty sure it can't do HDMI, but GigaBit LAN would be nice. The most basic board is Nexys2/3 then Atlys, anything more I am convinced will be a waist. No sense in having ports I will never be able to use with my chip options. I could redirect to Spartan 3E but the chips seem to cost more and "seems" to be less capable. Opinion?
Edit ::: Ok I have been searching too long. The QFN Spartan3E is 1/4 the cost of Spartan6. Sometime in this search I was redirected to Spartan6 for some reason but don't recall why.

ReEdit ::: I just stumbled upon the DLP-FPGA Spartan3E development module. It's simple on and houses a QFP chip. It seems to be similar to the Xess option I considered but no shipping hassle.
The CoolRunner will be for much lower demands, with the benefits of less components.