it looks to me like the original had a small autobot sticker, so I voted for that. I personally have no real interest in this given I have the other two versions of the mold and I'm expecting to see an official sunstreaker at some point.

I also think if someones not going to put the sticker on to maintain potential re-sale value, they should just sell it now and put the money in a savings account.

A stickerless chest is a bit plain I think however it does lend to an agile sentry as his bio on tfwiki suggests. a car with a large faction logo on the hood does stand out a little more than a Bright yellow Lamborghini.