The 1600uF capacitors were $299 each, so I ordered 3 of the 1000uF ones. That should be fine. They only had 2, so hopefully it doesn't take too long to get the 3rd one shipped. Also, I got the copper sheet. Since the capacitor mounts on top of the IGBTs, the copper sheet doesn't have to be bent, and their dimensions are around 12" x 9" and 11" x 9". Still taking in feedback from the evtech list for changes to the control board and driver board before sending them in to be made.
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