It's possible, but I don't recommend to do that.
Why?
I can understand the advantage of giving a "quick voice", but I suppose you don't modify your channel's access on a daily basis...
Imho, one shouldn't set all that modes/levels etc with scripted "shortcuts"... I know some who don't know even the propper commands (on unreal: msg chanserv access <#channel> add <nick> <level>) any more, as they are using scripts only.
If their scripts break for whatever reason, they're stranded.
