I put a MPI Stage 3 kit on my RX1. I would like to know, from the people who have done this, how long should it take? Is this a 6,8,10 hour job. Also, I would like to know if they take their time and do it 110%, what can I expect realistically. I will also let you know that he has never worked with the MPI kit before. Any help will be much appreciated. I just want to make sure I did not get racked over the coals.