Eugene is certainly a beautiful hermie!!

His coloring has certainly improved from the other pictures you posted! A wide variety in a hermies diet is ever so important to a hermie. It is certainly one way to help keep them healthy. Honey has a lot of nutrients in it that are good for hermies, but it too should be fed on occasions. If you enjoy feeding him the honey, have you considered grinding another nutritious food into a powder form, mixing it with the honey and offering it to him? There are several various foods a hermie should be offered, and one I do not see mentioned within this thread is 'chitin'. Where as majority of chitin sources are protein, not all protein sources contain chitin. Chitin is a
very important part of a hermies diet too.
I read earlier in this thread too, where it was stated a hermies coloring will become very pale before they die. This is not actually true, a lot of hermies coloring will fade and some do become quite pale before molting due to their old exo loosening from their new exo. Back in around 2001-2992, it was once believed that due to certain 'actions' or the 'looks' of a hermie that they were ill and some crabbers were treating their hermies as such. Because of this, I had done an article of the many pms signs our hermies here displayed prior to molting in hopes of helping others to know that if they had proper tank conditions there was a high chance what they were observing was pms signs and they were not ill. But even with all of the pms signs I noted, not all hermies displayed them and just did a surprise molt and up and threw their exo's off.
PMS
May I also suggest if one offers their hermies any fresh shell fish to please always at least steam it, (and let it cool) prior to offering it due to shell disease?