So the original budget was 1850. Then throw in the 500 for boards and 200 for "touch-ups" brings it to 2550 you were expecting but he also did LED displays for 300, LEDs for 125, chrome for 700 and plastic set for 150 so that's 1275 in addition to the 2550 for a total of 3825.... there is 375 not accounted for! So are you saying he took it upon himself to do the chrome, plastic set and LEDs on his own and never mentioned it to you?