Fist Plate will only boost Close Combats attack by 20% where as Life Orb will boost all of a pokemon's attacks by 30%.
The HP lose is irrelevent as Lucario isn't designed for defense and will likely die with one hit.
Do you know the standared tournament clauses?
I don't remember them completely, but I'm just trying to get some of the members on the board to create a non-hacked, all-powerful team. Th best of the best in each category, trying to prevent weakness. It's just for fun.
I'll join!This is one of my strongest pokemon-
Garchomp:
Thunder
Dragon Claw
Fire Fang
Earthquake
Here's another one-
Machamp:
DynamicPunch
Poison Jab
Substitute
Focus Punch
Nice team, I like those combinations.