Creative ideas for unique live vocal sound
Does anyone have any good techniques for getting a unique live sound for vocals? I want to design my sound so that it is clearly distinguishable and yet good sounding for live shows. Was thinking I might try two separate microphones, with different effects and different speakers, crossing sonic paths or something like that. Maybe one with slight delay and the other without, kind of like a live doubletrack. Any creative ideas out there?
http://www.soundclick.com/bands/default.cfm?bandID=842288
edirol ua-25, dual 19" samsung monitors, shure ksm27 mic, m-audio 88 key, fender guitar and bass, m-audio bx5a monitor speakers.