Hello, I am the owner of a Czech Spector NS-5CR, beautiful condition. She is gloss black, with the dot inlays, gold hardware, and the EMG preamp. After 6 years or so on a 5 string, I am coming to the conclusion that I am simply a more fluent (I blame small hands) player on a 4 string, and thinking of making the switch back. My question is, I love the Spector bass, and wondered if anyone would consider an even trade for a 4 string czechtor....but in exchange for the equity for the 5th string, I'd like to have the clamshell inlays, and possibly the flame top. I'm not even sure what I want to do yet, but I'd like to know....am I off my rocker on this one? Seems pretty fair to me, but I'm not sure on the resale values.