>>I would just like some feedback on my idea to see if it is:
>>1) too risky?
I would say risk comes with everything
. In my opinion, the risk in this case will be the fact that many companies already have chosen vendors to implement their training, so you'll have to go the extra mile in differentiating yourself.
>> 2) if there is a demand for this?
>> 3) How can i go about marketing this?
I would start by first identifying what kind of companies you would like to target. Also, do you have any specialized skills? If so, you may get your foot in the door by first creating your own training with your personal touch which is far better than what they currently have in place.
Best of luck!