This was just a quick fix for a local show this weekend and the shroud will be replaced. There are a couple problems with this fix. In hindsight I should have known from the beginning this wasn't going to work. No telling how long the sticker had been there and the glue eat into the plastic plus as I mentioned earlier there were some deep scratches, and you cannot use abrasives on plastic. The second problem is that now the shroud has two different mediums, paint and plastic w/o paint. So, if you apply vinyl, plastic or any other type of detailer the painted surface is much brighter. The photo shows the shroud only with color sanding and nothing else.
Aside from detailing color change it actually turned out better than expected.
Oh well, chalk it up to experience/lack thereof...