LG Deep Gnome
Rog3/Ftr4/Pal3/Illusionist20
S: 16 D: 20 C: 14
I: 18 W: 5 Ch: 1
This is my main tank for normal mode, and can get a very high AC in HoF by improving DEX all the time. I'll be able to take a lot of skills for this character as well, making him a great scout/thief type. I won't take Illusionist levels until all of the other levels have been taken, as they are more useful later on. He can backup as a great second-rank blaster as well. This character should do well in the BattleSquares.
Character 2:
LE Deep Gnome
Rog1/Monk2/Ftr2/Rng1/Illusionist12/Cleric(Bane)12
S: 8 D: 20 C: 11
I: 14 W: 20 Ch: 1
This is my decoy. He'll be a backup spellcaster in normal mode, and does alright in combat after Weapon Finesse is taken. In HoF, he'll use that dagger that boosts INT. Cleric 1 is taken early in the build, but no more than that until the rest of the levels have been achieved (to avoid XP penalty as long as possible).
I believe I should be able to get both of these guys to AC 72 (or really close anyway) in HoF mode. Having two melee capable characters is a nice boon.
Character 3:
NG Female Drow
Cleric (Lathander) 17/Druid 13
S: 18 D: 18 C: 18
I: 5 W: 18 Ch: 5
I'll have this one take the Flame enhancing feat to enhance her powerful domain spells. The 13 Druid levels are there for Barkskin in HoF and because a Cleric doesn't get much better after level 17, so I may as well take advantage of her high WIS. In normal mode, this character could see a decent amount of melee combat, but come HoF, she'll be firing missiles when not casting spells.
Character 4:
NE Drow Male
Sorcerer 19/Bard 11
S: 8 D: 6 C: 16
I: 16 W: 14 Ch: 20
He's my main blaster and diplomat. Will do his best to stay far, far away from any combat. The Bard levels aren't taken until in HoF mode, and even then, they'll be squatted until at least level 5 (the Luck song).
All of the characters have MR, which is a great bonus. I'll consider adding two more characters sometime later in the game (another blaster of some kind at least), but I've always been fond of a smaller sized party.
Any and all advice is welcome. I plan to "set sail" with this party tomorrow night.