Hummingbird tattoo

Hi there. I would like to use your tattoo in remembrance of my grandmother who LOVED hummingbirds. The ONLY change I would make is instead of solid black outline I would change it from Pink fading into Lavender fading into Navy Blue for the three cancers she fought, and beat, during her lifetime. I was reading your other comments and see that you charge... I was wondering if you were ok with the changes and how much you would charge for me to use your design? Also, I only made an account to send this comment... found your picture on googleimages. If you could please E-mail me at: allyson.stephens@yahoo.com I will be able to respond faster. Thank you and have a wonderful day. (: