a lot of people are suggesting you buy a new saddle but i did not see that you are complaining about the one you have. So why fix it if it is not broken?

so i go with the pump and gloves. eye protection is easy, you probably already have sunglasses.
a rearview mirror would come in 3rd for me, if you ride on the road. I have one that I duct-taped to my helmet and I love it!