I am currently shooting with a 50D and I have been contemplating upgrading to the Canon 5D Mark II since it is a full frame camera all my lenses are of the L variety. I am trying to justify though spending the $2,700+ on purchasing it. In doing that Im also questioning whether full-frame makes that big of a difference in the grand scheme of things. Currently, my business is shooting about 5-6 weddings this year and I anticipate many more next year (somewhere in the range of 10-12). Is it worth while to invest in it or should I hold off? On a side note: Money isnt the issue, I have enough currently to purchase it should I choose to.