IMO, there are better spirits for the task, such as the "White Dog" sold by Buffalo Trace. More corn flavor than Everclear and easier on the liver. It's a bit more expensive but worth it.
Adding flavor to existing spirits has an interesting history in this country. Do a web search for Martha Washington's "Cherry Bounce" recipe.
Adding flavor to existing spirits has an interesting history in this country.
Bacon flavored Vodka!