While you're fiddling with all this very good advice, be sure to start doing (if you are not already) some serious core-strengthening. It will take a few weeks or a month before you will notice a difference, but it will help alot. It did for me. With a weak core, we end up supporting ourselves on the handlebars, which leads to alot of weight and pressure on our hands, wrists, elbows, shoulders, and neck. With a strong core, we support ourselves with the larger muscles of our mid-sections, allowing our hands and arms to relax and guide the bike instead of supporting all of our weight.

There are lots of different ways to strengthen the core. I like Pilates (but I've been soooo slack on that lately and boy do I feel it!). Other folks have other favorites. Just make sure you do the moves correctly so you don't hurt your back.

By the way, you look great on the bike! I think your seat is fine. Happy riding to you.