Ok, well, the thing I wanted most was the Crossbow. I guess for that I need to go DG so I can get the upgrades and ammo. But the thing is, I'm not an RPer, but I do really get into my character, and I've never been a Stormcloak because I feel like they are racist and I guess in a way the Dawnguard are because they are trying to wipe out the Vampires for, as you said, doing what comes naturally to them. So, I'm stuck.
Also, referring to these "artifacts", what exactly are there, and what kind of 'super buff' do you mean? Does it make the game ridiculously easy?
Finally, how much will this cost on PSN in £?
One ring gives you..
+100 HP and +20 Vampire Lord claw damage..and Khajit claw damage
Other gives you
+100 Magicka and Magicka regen.
Two necklaces that cause bats to attack all enemies near you and other causes you to summon TWO gargoyles rather than one when you unlock that in the VL perk tree.
Dawnguard had to get something of equal value so bethesda gave them the strongest bow in the game (enchanted dwarven crossbow when upgraded to legendary)