I'll probably add a factory sway bar too. Always interested in weight loss, so the sway bar wont help; figured you have alum heads/front cover/water pump/intake. Add in the hood and as you say, thats getting into SB territory (those parts are available for SBs too!) I was surprised at how heavy my stock Rallye wheels were too, and the STEEL seats are really crazy heavy. Have you tried to lighten it up in any other spots?