Although I can't provide any specific suggestions without much more detailed information, I will offer a few general comments:
1. There are a number of ways to bring capital into a business. Choosing the right/best one for you and the biz is a key to success.
2 Putting together the capital / funding to purchase a business usually requires a creative and combination capital strategy.
3. From our experience, we've determined that the offer should match the targeted sources of capital
4 Cold sending an "investment proposal" is not very likely to lead to a positive response. It may violate SEC regulations and render your deal as unfundable.
Good luck in your quest. If you would like to discuss your specific situation, feel free to contact me directly or drop me a PM.
Business Growth Masters, LLC -
Capital Catalysts for Entrepreneurs
Home of the Scalable Business Plan
and QuikStart Capital Programs