A little below center should work just fine. Buy a little round disk to place where the beater will strike. It will preserve your head a little longer. Any drum shop will have them. There are self adhesive...peel and stick.
short note on buying sticks...see if you can roll them on the counter...if the tip wobbles don't buy them (warped). Also (and this may sound strange)...tap them lightly on the top of your head. Listen for the tone of the wood. The higher pitch the sound the denser the wood is. The lower of course less dense. Higher pitch wood will break less then the lower tone. I have been using the
Regal Tip Jake Hanna model for years....simple my choice in sticks.