The problem with your argument is that ID is not a valid candidate for Occam's Razor - it's not a scientific theory. In order for it to become one you need to produce the Intelligent Designer. We know what the 3 things are you said evolution depends on. What/who in the world is the Intelligent Designer?
Regards.
On the contrary, it wasn't MY argument (i.e., Occam's Razor was Tortoise's argument and I merely showed the fallacy in his data by writing up the degrees of freedom for both theories in question) and Intelligent Design IS a valid scientific theory.
In fact, we have conclusive evidence and even proof that Intelligent Design is responsible for new varieties of life via gene-splicing, computer programs (the only thing in the known universe other than DNA to store data, process data, and replicate), as well as fossil-style evidence (e.g. cars buried in junkyards).