Installing an Air Grabber system on a steel hood

I have a 73 charger with the steel "bulge" hood and want to install an aftermarket airgrabber system from P&G products. Has anybody here used their kit. Is it and easy install with a template? Lets admitmit you are cutting into an expensive hood I wan to find out whether this is such a good idea. Thanks

i get at what you want to do
but if the hood you have is really that nice
why don't you try to find another one to hack up on ?
and if you are not happy with the outcome at least you have the other hood to fall back on..
the repo grabber stuff you can spot out pretty easily
if you know what you are looking at and the stuff
isn't cheap.