I need to have one or two of these built and I was hoping to not spend over $2500 each. Is that resonable? I know where to have honda engines built but these are our first VW's We have core engines to trade or use for the rebuilding. Also, what company should I use to reflash the ecu's in the cars? Trying to get a good start to hopefully a great season. Thanks in advance for any replys. Jimmy #23