I believe the base stats for having "fun," well for me anyways, would be around 260K DPS and 450K Toughness.
For what it's worth, I was having a blast when I first moved up from WT4, which probably would have had me at 30k less on DPS and 100k less on Toughness?
With my assault rifle (LVOA-C) I'm at 280k/455k/115k with only high end-gear (no gear sets)
With my sniper, I'm at 547k/455k/115k (really need to roll Brutal on it)
I've got a good LMG that's more in the 240k range too.
Absolutely in love with the build. It's just a bunch of high-ends - on top of the stats above, I get:
+10% armor while in cover (putting me over 500k toughness);
+7% crit chance to targets out of cover;
+10% damage after taking a medkit;
+ damage taken when running cover to cover regenerates
+ rewards from accolades tripled (woo proficiency caches)
(and the specialized backpack, hence my skillpower being over 100k)
Really want those named gloves and chest.
I also have performance mods that increase my pulse to last 20% longer/it last longer when I make headshots (talent), so in basically every fight, my pulse is up the whole time.