Portabellos stuffed with shrimp scampi

I am going to try a new dish tonight. I came up with the idea out of the blue. So what I am going to do is clean and then grill portabello mushrooms, then I will make the classic shrimp scampi and put that into the mushroom caps. Then I will garnish the dish with a lemon slice, cilantro and some thin slices of a fresh anaheim chile pepper.