Sorry to hear about your Edge. All that work this winter and that son of a gun was just determined to to return to it's roots.
I had to fly my Edge this past weekend in an IMAC contest. It wasn't set up for it no how no way, but I dailed down the throws and moved the cg forward a bit and was really suprised how well it flew straight lines. It doesn't IMAC as well as my WH Extra, but it's nice to know it will work.
A friend just recieved his WH Giles last week. I'm really itching to give it a pull. I'll let you know how it goes.