Wow, looks good. I am planning to build something similar but with risk/quant analytics that I am familiar with from Capital Markets. I have mostly worked around traders in my day job.
I am going to build a risk management app, for your stock portfolio. Not a quant fond. Please do not invest your money in a quant fund, all such constructions are based on the assumptions that the market dynamics an be analysed and that they then stay the same for the lifetime of the fund which is very rarely the case.