Claw Regen help with slotting and IOs

[Dragonfire]

I have a claw regen scrapper, based on a certain comic character, and I want to max it out. I'm focusing on health/end regeneration, damage, and attack rate. Where should I focus my slotting and IOs to maximize the character?  Are there any powers that aren't worth taking in the claw/regen sets?

Edited September 11, 2019 by Dragonfire

[Shoulung]

I’d say skip the T1 in claws, I use pretty much everything else. Some people skip the rez in Regen, but I like being able to pop back up in the middle of a fight relatively safely. My question is what are you trying to prioritize most; the Regen, survivability, damage or recharge? For the last two, note that they’re two means to the same end, though recharge will also help your Regen clickies come back up faster, and a lot of people consider perma dull pain a necessity to max out its healing capabilities. 

Edited September 11, 2019 by Shoulung
Grammar

[Shoulung]

Remarks complete.