How heavy is the XAVC-L from FS5 to edit?

[ericvse]

Hi.

I've really started looking into buying the FS5. It seems like the perfect camera for my work. I just hope that Sony will fix the image problems soon.

My main concern with getting the camera is how well my current computer will be able to edit the XAVC-L footage. I've read from multiple sources that the files are very taxing on your computer to edit, but I can't really imagine just how heavy they really are.
I don't have the money to buy both a new computer and the FS5 right now, and I much rather spend my money on a camera instead : )

Is there someone out there who would be nice enough to share some sample images from the FS5 just so that I can see how well they work in premiere and AE, and also get an idea of the image quality. I havn't been able to find any sample footage to download anywhere else. 

//eric