I think that your project will be useful for many investors. Your decision simplifies the accounting of assets. However, you need to do a lot of work around the development of the product. You will need to convince the community that using your services is not only convenient but also safe.
Thank you. Our product is currently working on Kovan and will move to mainnet in September, you can try it
here. We're working hard to introduce the CGS to the community as a safe solution that makes ICOs more attractive (and secure) for investors.