From the original idea of 6 boxing I would like to make it to 4 boxing. A little bit cheaper and I think I can run 4 EQ clients on my computer with WinEQ2.

My party would be :

Shadow Knight for tanking and good agro management
Cleric for the healing part.
Shaman for the slows, buffs and debuffs.
Wizard for the DPS.

Just hesitation between the shaman and a chanter. chanter would add at higher level a nice mana regen, good for everyone. I could also just get my group buffed in PoK by another chanter of course.

SK or War ? SK is for me the best tank in the lower levels because of his spells that can take agro back from let's say the wizard. But later on, the warrior with a nice stuff and several AA's should be stronger to tank some named.

My goals are simple : Fast leveling to 75 and make one of them my "Main" and join a raiding guild.

Advices are welcome. Setup, macros, hotkeys, software, tactics ...