As a founder myself, I know it's easy for people to throw random ideas at you with absolutely no intention to pay for it, so I know how helpful it is to have a price anchor. :)
Haha, that's why we love having founders as customers! :)
FWIW we have at least the banking portion of what you described worked out. The idea is that you can pre-fill your applications with banks with the information that you entered for your legal paperwork. It's not quite a one-click process due to how the best banks for startups work, but it's as easy as it gets!
As a founder myself, I know it's easy for people to throw random ideas at you with absolutely no intention to pay for it, so I know how helpful it is to have a price anchor. :)