Gh0sting

Yeah I've been thinking about making a blaster but I just have a preference for melee I guess. The main reason I'm asking for a KM build is cause I'm not sure how viable the other scrapper sets are for pvp. How's katana right now? I was also wondering if DB and MA would be good for pvp.

I've heard good things about /regen (mainly choose ele cause of the look). What benefits does it have over /ele or /wp that make it a better choice?

Also I'm looking for some build tips when it comes to slotting and I was also wondering if it is worth taking repulsing torrent and power siphon for pvp.

Looking to make a km/ele scrapper for arena pvp and maybe some zone but i havent played in a while and was wondering if someone could give me a build to go off of.