@scriptofthebridge there are some excellent suggestions here - it would be useful to post a full photo to see the bag better. I rather like the bag as it is. The split may well eventually increase over time, (possibly years!) in which case it would be worth taking it to Hermes directly to replace. The Kelly handle construction is one of the most difficult (and expensive !) parts to replicate, if not done well it could look really awful, and if its not done by Hermes that's the end of that. As @WhiteBus said Hermes artisans cherish older bags and take pride working on them. If this were mine I would use it as it is for a little while (you can always add a twill to reinforce the handle itemporarily) and just get the feel of it if it works with my aesthetic/lifestyle.
whatever you decide keep us posted - is always nice to read the follow up.
whatever you decide keep us posted - is always nice to read the follow up.