I am getting my pewter reflashed to stock, and I will be running an SCT chip that will be tuned by speed inc. I am wondering If I should get the new SCT tuner, If I already have a tuned chip? Would there be any advantages for this unit? I am also thinking about a wideband, but I don't want that shitty looking Dyno Jet WBC. I would rather have a digital readout guage than an analog gauge.