If you don't need to keep original equipment and just need to pass like smog tests you could always try the Fi Conversion, I bet that would get you way better emissions and precious mpgs.
But my advice would be to keep everything organized, clean everything out really well, (if you use carb cleaner, heavy duty gloves and eye protection, and a mask), and snap a few pics as you take it apart so you know if your missing anything, or can't remeber where something goes, and most kits probably come with a few extra parts, by no means are these "Bonus Parts" they must go somewhere (possibly on a different model carb) so double check, put all of the old parts next to their new counter part.