I just checked Hoen's website, and they do have an all weather bulb in H10, which is the proper bulb for the SVT. The lights look more orange than yellow. I was looking for more of a yellow effect, and I definitely got it with the spray. Also, those bulbs are $33 + shipping I believe....a little on the expensive side. Thanks for the info on that bulb, I knew about the matching bulb for the SVT HID's, but not about the all weather bulb.
Edit: BTW - the sprayed lenses do look a little orange, but they definitely display a yellow light.