My preferred build was Wiz6/Swiftblade1/Spellsword1/Swiftblade+8/AbjCham4

Ends with 17th level casting and BAB+17
4 + 5d4 + 9d6 + 4d10 +1d8 = average 102 + 20x(con mod)
Fort +8, Ref +9, Will +17
I hope I did all that right