I think that you should participate in the SFI PPA program.
The reasons are:
-it is free;
-you have all of the marketing tools for it for free; and
-you can potentially generate larger income quicker than for the standard SFI program.
A SFI PPA report you can track and get at:
https://www.sfimg.com/MyAccount/MyReports/SFIPPAReport
