Sweet ride, and sounds awesome! Sounds like a good price for all that is in it, I do have a nicely modded 2002 Z06, supercharged, methanol injected and many other mods for sale and/or trade like yourself check it out here, there are videos of it near the bottom of each page.
2002 supercharged Z06 page one
2002 supercharged Z06 page two
But like you I do have a bottom dollar even though it is listed on those two pages a little higher, my bottom is $35k I've personally got over $50k myself in this fine ride in the three years I have owned it. I'm also in the same boat, no need to sell, and I have the clean clear title like I did the day I got it.
Bump for a awesome ride too...