I don't think I will ever get my car to perfect... after we max out power, refreshing the bushings, new tranny, new front bumper, repaint, redo interior, it wouldn't be perfect to me even then but close enough to it for me to leave the car alone.. I'm shooting for the end of the year, taking a small break from it though after we max out power soon.. I've done the math I'm sitting at about 22k with the cost of the car when I started, everything done right on the highish side 30k for my perfect 240 seems reasonable I suppose.