I have an image that I want to use in a 6 foot x 2 foot vinyl banner at my high school reunion. The original image is approximately 250 pixels x 400 pixels. When I increase it to approx. 1200 x 1800 pixels it is a little blurry and fuzzy around the edges. Can you enlarge the image and keep clean crisp edges? It doesn't have to be perfect just good. I would also like to remove the black background and anything that is not purple to be transparent. If making it transparent causes problems, then can we just make the background just white. And one last thing, if you could change the purple to be 7B1386 that would be great.
I put the small and enlarged image on a web page so you can see what I mean. [url removed, login to view]