Do all that and you should be good on the KR, but the only real way to find out is to scan.
With my mods I get zero KR all the way through first gear at wot. I start getting short spikes of 3-5 once I hit second. More than likely it's false KR, I just haven't put any effort into finding it's source.
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Bobby
Died 5/1/08, resurrected 5/15/08
ASCD SD hood, 17" Bullitts, Overkill PCM, 3.4" Pulley, NGK TR55IX, K&N 9" cone filter, JimmyC D/P, U-bend removed, Flowmaster 40 series, Hooker big bore tips with resonators, S/B brake lines, drilled/slot rotors, GMPP handling kit, KYB struts, F&R strut supports, HID's, LED's, 2.5" Air Dam, red GTP overlays on custom badges, white rear insert.