Hello! I just ordered an used SP2, 256gb version. Since this is an used one, I am planning to put some decal skins to cover scratches. On eBay, I find decal skins for SP1 is about 80~90% cheaper than ones for SP2. I've looked up hundreds of youtube videos, but I couldn't actually find a video comparing the looks of SP2 and SP1. I know the dimensions for both products are same, but can anyone confirm me if I am safe to use the ones for SP1? Thank you!