Then honestly, in the mind of someone who has done all of the reborns, 10,000 DP is the fair price for doing an all KG reset, when you take into perspective with how good the end-reborn Rinnegan and Toad can be. In my personal opinion, 10k is being too nice.
Theres always the circumstance of just not adding a KG Switch as it is. I have a state of mind that says you get what you reborned for, you get what you buy, if you wanted something bad enough you would have worked hard and got it yourself, if you wanted it easier you would have donated, right?
I've had NarutoFourth for years, back in 2005, and I've worked the heck out of her and made her what she was. I've reset into what I wanted to have and I'm happy with what I got. I don't want to see a bunch of people E-Z modo-ing - a term from my Touhou community - to 6 resets in Sage Mode or Rinnegan through this.