Hey all. I'm pretty new to PRS guitars so i'm looking for a more informed opinion. I have a 2004 Custom 22 with Artist package (Gold hardware, adjustable stoptail). I've always wanted a singlecut and a trade has presented itself across the country for a 2007 Singlecut Trem with rosewood neck and 10 top. I realize value is subjective, but is this a fair trade value wise?