I bow to your superior willpower!
There's no way I could have experienced all of that and not snaffled at least a few samples.
I think that's a wonderful idea. If I was a wedding guest, I'd be blown away by chocolates handmade by the groom's sister.
Salted caramels are amongst my own particular favourites. I suppose, with it being a wedding and therefore having to suit a variety of people, you'll be a bit limited as to how experimental you can be and will probably have to choose flavours which are likely to be popular with most palates.
Which book have you ordered? I have the fabulous Adventures with Chocolate by Paul A Young, which contains some incredible chocolate ganache flavourings. Mind you, I think that many of those would probably be a little too unusual to appeal to the majority of people.
The flavours you mentioned should be both delicious and popular with practically everyone, I'd imagine.
I also find a fresh garden mint infusion to be lovely if you wanted to try something else non-nutty. Raspberry pulp in a dark chocolate ganache also tastes incredible.
I can't wait to hear what you come up with!