Ingenious, maybe....but, is it keeping with the spirit of IDPA, which, to me, is paraphrased as "Would you really do [this*] on an everyday, in-your-normal-life basis?"
* "This" can mean wiring your vest open, carrying Safariland Comp-styled speedloaders, keeping welding rods in various pockets, etc.
I think this is a leading reason why IDPA will continue to soar in popularity, in general, while many dedicated IPSC'ers will loath it even more--its simplicity (and things like Failure To Do Right penalties) defeats their incessant attempts to find edges in the name of gamesmanship.
Read the IDPA rulebook: Over and over it says that the goal is to have the match determined by shooting abilities, not sleights-of-hand that just happen to fall within a broad reading of the technical rules.