At start try things:
Get as good stamina / SSI ratio.
Get good resistances.
Get good HCI. HCI + leeches keeps you live not DCI!
I would choose weapon properties: HSL, HML, HLL, Slayer and DI. (At start when you do low damage HLL is good. when you get better gear you can drop HLL and take like HLA or HLD.
(Do NOT put SSI on weapon you shoiuld get it from ring/brace/town bonus/dinine fury etc.)
Use 2 handed weapons with good specials. Moves like AI and whirlwind. (Weapons like: Double axe / bladed staff)
This is pretty expensive suit but try get idea:
Modern Sampire