Not trying to bash in any way, but I bought a similar Mach with similar mods and miles plus a built fuel system ready for e85 for $14k said and done about six months ago... Your price is your price and that's perfectly fine but it may be a tough sell? Either way GLWS beautiful car!
you got a good deal, but "similar mods" doesn't mean anything to me really. I paid 16.5k when I bought the car with just the Cobra motor, 18.5k is well within reason.