Is it a fair assumption that the charts are from your backtesting of your algorithms? If so, I'd be hesitant to invest without seeing their performance before '08. Because aside from the dip earlier this year, the last truly large market-wide loss was '08, so starting the charts at the low point communicates nothing about what they will do when the next recession hits.

On the marketing side... you should let us know how using your service better than just calling up traditional wealth management services who have their own trading systems one can participate in.