Power Metal + Testicles

DragonForce is one of the most technical if not "the" most technical power metal band or band period that ive heard. Erm Falconer aint bad but when you say they gotta have "balls" im not too sure what you mean, it sounds good but dont expect thrashy rythmic guitars or shit like that, its power all the way baby.
 
Yes, it does.

Rage, Running Wild, Grave Digger, Blind Guardian, Gamma Ray, Iced Earth, Nevermore, StormWarrior, Persuader, Savage Circus, Brainstorm, Symphorce, Iron Savior, Firewind, Angra, Symphony X, etc.
 
Try Nocturnal Rites. I'm guessing by Balls you want some reasonably thrashyish riffs while maintaining melody and a non-castrated singer?