Blood Magic unique helm

I had a level 17 unique helm with the following stats drop: 22% spell damage, 30% Lightning damage, 20 Strength, 100% increased mana for spells, Blood magic. I was wondering what type class / build would best suit this item. I also had a pair of level 27 unique gloves that has 42 dex, 3% pysical attack life leach, 2% physical attack mana, 5% attack speed and 68% increased evasion rating. Is there a build what could utilized both those items, or just sell it and play my level 60 summoner?!

The helm is okay for builds with a lot of auras running and without BM Keystone in reach. The Blood Magic support gem however is a somewhat better alternative in most cases.

So should i junk my idea of a marauder using lightning strike as his main attack when level 17, assuming i could get my hands on a copy of it. I originally thought the helmet's blood magic only applied to socketed gems, so i made a witch. I was in for rude awakening when i put it on and saw my mana disappear. I am thinking that maybe the helm might not be viable end game, so i should just maybe trade it or something