Exactly!! Who cares how amazing the actual artwork is (It is quite nice, btw). Every time the OP sees this, it will remind him of his sister. To me, things like that are worth more than simple resale value concerns or how acclaimed the artwork.I can't say its my style but i appreciate it. I like the fact that your not afraid to do that to your machine because it adds sentimental value to you
Emotional value > Resale value