Clinton,

Hard starts, ABS light stays on, stalling..... OVP relay? Have you checked the fuses?

On you sticking throttle....does the kit come with a blow off valve or waste gate? Before you installed the kit, did you examine the throttle body carefully. No wear/play in the shaft or bushings? Could the forced induction be causing the auxillary air regulator/idle valve to stick open...

Just some thoughts.

Tinker