I would wait until it has worn a bit (20K miles) before removing to re-gap. A few mis-fires shouldn't hurt anything, and will tell you if you need to re-gap sooner. You will first notice a mis-fire at low rpm, WOT, like accelerating on a freeway ramp. I had that in my 2.4L engine and fixed by lowering the gap from the factory setting. Took me a while to figure out the problem, and it was a bad miss. A Mopar TSB for the 2.4L turbo engines suggested that.