If they bother you, these should be fairly easy to process out. If I recall, Images Plus has a tutorial on just such a process. Try doing noise reduction on a small selected area around the spot, or a median blur.
You could make a mask in Photoshop for easily processing these out of the individual frames as an intermediate step after dark adjustment and prior to alignment. Load up a median combine of your darks, do a select by colour range of highlights, expand it by a few pixels, and use that as your selection mask for the median blur. The negatives about doing this would of course be a slight loss of detail in the regions immediately adjacent to a hot pixel, for example slightly dimmed stars, and that it is an extra step in the work flow that probably does not involve Photoshop at this point anyway
I tried it on a test image, and the artifacts were not noticeable. It would be very noticeable, though, in a globular cluster, for example.
Your best bet at this point may just to manually remove any offenders.
