no offense, but for these type of things, you are wasting you time posting on Dfans or Battlenet. Just search up the community and im sure you'll find someone.
Personally, I wont do it unless you plan on playing HC. Its a waste of my time knowing that you'll eventually delete the character or you are just SC achievement hunting. I also hate to break it to you, most people in the HC community are like me.
So this is advise to anyone who primarily plays SC. If you need the seasonal HC power level. Ask for it with ZERO refer of completing a season journey. The moment you ask for that, you are guaranteed to never get power leveled. Heck, there is a higher chance of you being kicked from the community.