As your DH is on the US servers (and you’re posting here on the EU forums) could I suggest taking a look at the US Demon Hunter forum, as it gets a lot more traffic than the EU one does. There’s a good compendium of build guides as a sticky thread there too…
The compendium is slightly out of date as it doesn’t include a build for the new Gears of Dreadland set but that’s easily fixed…
Also, just as a general refresher if you’ve been away for a long time…