Ok so i have sold my edge and its time to get gauges. I was going to get the quadzilla fuel rail and fuel pressure gauge. I also want to get a 2 boost and 2 egts and a trans. What is a good brand and good price on them. I haven't decided were to put them. I was thinking 2 on the piller and 3 under the radio with the rail pressure gauge ontop the steering column.