Not really. Magic and other new cool stuff is all in mistlands last biome.
Unless you cheese bosses there isn't really anything else you can do to rush it other then to build less & maybe skip some upgrades.

You do have some prior expirience so you'll adapt faster then first time players.

Good luck either way!

Edit: there is actually a valheim-map generator where you can look up stuff specific to your Seed. Check out where Crypts, Bosses and other point of interests are.