Vocalists who resemble David Lee Roth?

Are there any vocalists in Christian Rock who resemble David Lee Roth, singing-wise? You know, the whole hyper-energetic, charismatic vocal style that Dave has?

That's a really good question.

First, I would state that no one in non-Christian music is quite like DLR.  
So let's start there.

That said, I would say no, no one is quite like DLR in the Christian realm.  

One could argue, that is probably for various reasons, including DLR's extensive use of sexuality and of innuendo.

But, I would say the following are charismatic in their own right:

- early Bride with Dale Thompson
- early Barren Cross with Mike Lee
- Les Carlson (Bloodgood)
- Jamie Rowe (Guardian)
- Steve Shannon (Idle Cure)