Industrial enterprise and ICO

Good afternoon. I am the Financial Director of an oilfield services organization. We produce equipment for oil production. The key feature of our organization is innovation. The company has been operating for many years and has its own profits and customers. To increase production capacity, we decided to launch an ICO as an alternative to an IPO. Each owner of our token will have 2 options: either to profit from each product sold. Either leave the profit in the organization, the organization will invest this money in development, and give more tokens to the token holder, thus the profit of the token holder will increase, and other token owners will not decrease. We ourselves will invest 20% of the organization's net profit in development, due to which the profit for each individual token will also increase. We will distribute 40% of the net profit among the token holders. I have roughly described the concept to you.
Now my questions:
1) On which blockchain is it better to launch a token?
2) How to make the most transparent scheme for issuing money using tokens?
3) It may be easier to make additional tokens and buy them from all owners of the first tokens for USDT or similar stablecoins.
I apologize for the broken English. If I suddenly wrote to the wrong address, please let me know, I will delete my topic.