At least for the bars, take a look at the Zipp SL-70 Ergo. It has a great shape / feel, and is pretty light - 205g for a 42cm C-C bar.
For bar tape, I’ve had problems with the surface rubbing off on Supercaz Super Kush tape right where my hands rest when I’m on the hoods… I recently switched to the Fizik Tempo Microtex Bondcush Soft, and I’m really liking it so far, and it is holding up well.