I bet if this was done on a large scale/repeat blocks...It wouldnt be that noticable and might even look pretty kewl. Specially if you name it something like > " They're heeerreee" and make everyone guess why its called that lol
Looks like you've done a lot of sewing on it already...That would break my heart if I didn't like it...My advice probably isn't the best..Because I'd probably do what lindyline suggested...Then after it was completed and if I still didn't like it..I'd most likely take a shiva oil paint stick and darken that little triangle between the little gremlins eyes,so that they no longer looked like eyes, add a little of the same color in subtle touches here and there and call it a day lol