I honestly can't remember. I recall my own character was maxed out with the various ranged attack skills, like rapid shot (or whatever it's called) and the blaster pistol and blaster rifle bonuses maxed out.
As for weapons and armor, I think my character used Casus Fett's modified blaster, which I believe maxed out at 6-23, and I used the funky coloured armor (not the best in the game, I think armor bonus 9, max dex bonus 3), but that just looked cool with my character. Then I put all the other top armor on my party.
Btw, I should mention I used the savegame editor to remove all Jedi classes from my PC, Bastila, Jolee and Juhani, and changed their appearance and name as well.