New MFer

[Caaroid]

Righto. I don't want to put more than one point in Teleport because I need the 19 points to max out Ice Bolt (remember, very few +skills)

That was the main reason for me to maxing teleport ;)
IF you don't have a huge mana pool, finding Mephisto might get tedious. Then again, you'd kill faster, if not safer (not safer since you need 2x mana to teleport away, and with an active ES you might not have that much to spare :P).

Keep us updated how your build worked out!