Welcome to the tribe,
I've already gone over your 1st post here with us and found it quite interesting. Glad to have you with us.

To answer your question, no we haven't done that. SteemPeak is a great site with a lot of tools, but getting listed there as a tribe is actually done through steem-engine for a fee of 1000 ENG. It is on our list of things to do eventually, but we have more important buys to make first.