Howdy all. I have a basic rookie question. I just received a VW from Warmoth and I have read Re-Ranch and several tutorials on here (and I must say the work I have seen here is amazing) and was a bit confused, especially after talking to Warmoth. I have read that I need to do grain filler and sand and sealer, but Warmoth says this is unecessary. The last thing I want to do is screw this thing up. Any help would be greatly appreciated. Thanks. Here is a picture of the guitar in question: (let me know if there are any problems)