about to do a cam swap on my 2006 ram 5.7L hemi, got the oarts ordered (AEM wideband A/F gauge, comp 268 cam, 6.1L pushrods and springs, already own a DSP tuner) the local mechanic here is offering 450.00 for the install of everything minus a tune, which i got Hemifever to quote an email tune unlimited for 250 (hear great things about Hemifever's work). so total im spending about 1200 for all parts gauge and tune and install. does this sound like a pretty decent deal?