macronutrient ratio 50C-30P-20F (can't get right amount !!!)

Hi guys,I'm vegeterian,209lb and around 18% b/f, my diet was based on 2600kal and 40-40-20(CPF) ratio and was happy with a result,my next step is to go vegan.In one of the article here on the website Robert Cheeke himself recomend 50-30-20(CPF) It sound good to me,but then I got a problem.According to that ratio I would need to get 195 g of protein and here is my question...HOW????? Beans,nuts,lentils...etc I understand that, but all of them have nearly double amount carbs or fat.I can't get 195 g of protein without going over the border with carbs and fat.

Any ideas or suggestions on macronutrient ratio.

Thank you

Pea, soy, rice, hemp, powder proteins.

You will find examples here:

http://www.mensfitness.com/training/build-muscle/best-protein-powders-for-vegetarians-and-vegans

Edit: also vegan only proteins here:

http://www.myprotein.com/protein/non-dairy.list