Well, since DFH will be on BN, that would be where it should be erected. It does however take considerable planning, which will need to include a general CA area. This would mean that all big groups should sacrifice a pitch, (four should do it, in total that is). That is why I mentioned that it will take a lot more effort then just money!
This is just my view on things, I am not attending 2010 so I don't have a say in it anyway, but in my opinion it would take a well coordinated CA effort to achieve a friday night party like we used to throw on MB. And to be fair, coordination is not a strong point of CA, lol.