I think it's kind of a gamble to issue their first PE set on a kit that really does not require such a set. I hope that there isa host of PE junkies that "have to have it," or this might not be the seller that they hope. They probably would have been better issuing a set for a less detailed offering or something along the line of airfield accessories (ie. wheel chocks, tools, etc.) Then again, maybe this is the thinner fumes talking.