That's not easier, it's just in a different order
Yes, but it does have a "known good" backout plan.
Yes, you'll have to reinstall drivers. That's just a case of downloading them. Just make sure you have the driver for the network card.
I do it like this:
- Get base OS + a reasonably up to date service pack
- Get AV software, + a reasonably up to date definitions file.
- Install all of the above.
- The machine will be at 800x600 and all over the place, but the network should be up, assuming you don't have anything exotic
- Get the OS updated.
- Get the AV updated.
- Get the rest of the drivers
Takes an hour or two. Linux is generally easier, apart from the fact that absolutely nothing remotely exotic will work after you have rebuilt the machine.