camera choices choices choices

Hi People

Wanting to upgrade my Sony Z1... Wondering about the Z7 (do mainly wildlife so longer lenses are nice) and the Sony EX1.

Any thoughts on this? Have used the Canon XLH1, but must confess, i like the image but prefer the Sony cameras. Using FCP6 so the choice is important to me. Never had an issue with Z1 HDV and FCP.

Any ideas on the Sony comparisons?

Thanks

Sean

Anyone>????????