Robin and Starfire - The Wedding Sketch Dump

What...have...I...done? First time I've ever submitted a traditional drawing.
Sketch dump. Robin and Starfire, the Wedding. Hope you like it.
Upper left is drawing of Starfire as Cyborg walks her down the aisle, acting as the father-figure who gives away the daughter.
To the right of that is Raven and Beast Boy. Below that is Kid Flash and Jinx. And below that, is Barbara Gordon, who is still choking up about Dick and Kori hooking up. Aww.
Er, on the left of the page is Bat-Daddy, Bruce Wayne.
Of course, in the center, is Robin carrying Starfire bridal-style.
Again, hope you like it!

Also, I'm thinking of coloring it in/posting line art. What do you guys think?