no power

"Wires from ignition touched metal" is definitely a concern - because you could have shorted a component. I know you said all fuses are good, but perhaps you're missing some - either under hood or dash? A short circuit - like it sounds like you've experienced here - should blow a fuse before damaging components. It's worth some hands on investigation of the related circuitry. Referring to a workshop manual could be quite helpful also. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops