GENIII/IV engine harnesses that are plug and play with the Classic Update series and/or Classic Update harnesses specifically designed with LS-based engine swaps in mind.
I know some guys that would be very interested in Classic Update kits for their Impalas, Corvettes, Chevelles, 2nd and 3rd Gen Camaros.
As for the HIDs, I like the look of the Xe7R and Xe5R, but dang are they expensive.
David