How much of a nerf are we talking? Right now I can see it being a long time until 25k, if it gets nerfed I'm honestly doubting it will be worth it.
The possible nerf is SPC = SPC upgrade level, so instead of getting +1, +1.5, +2 after each upgrade, it would just rise by +1. And I understand that it can take much longer but hey, you'll be able to payout from 100 Satoshi. I'm still waiting for opinions and suggestions, maybe you guys have some cool ideas for Simplysato, I offer small bounties for helping out

I think SPC = SPC upgrade level is a little bit too low. How about make it rise by 0.3? Like lv1 +0.3, lv2 +0.6 . SPC when maximun this upgrade will reduce from 28.5 to 16.5 , which is still nice in my opinion. And I don't really like the option that we can payout from 100 Satoshi. It is like many faucet sites, claim and earn a small amount of satoshi. People then won't stay at the site longer to upgrade.
Best regard.