I went with Gates because you can order everything from RockAuto in one shot, ships from single location, and have had good experience with the brand. B&A is good too but typically a little bit more $$. All of the parts you list shouldn't be more than $350 shipped to your door and it takes a day for the job if it's your first time.
Here's the how-to I wrote up on it.
Yesterday I ripped out the HID headlights, swapped in the OEM wheels, and pulled out the gauges. Traded in #590 today and picked up my FoST.
Out with the old
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In with the new
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