Don't notice any work so far, just trade the same way as I did my own account. The only difference is somewhat higher pressure of public performance, but it's emotional problem, not organizational.
Also if you charge a lot for your signals, your fee constitutes different amount of clients' money and it may become a barrier for some clients not willing to pay too much % of their profits.
With profit-share OPM fee everyone is happy, you get a lot in commission from larger clients and don't cut smaller clients off too.