Help me choose Pedals & Shoes

Stef the only place for your cleats to be is at the height of the ball of the foot, wear your shoes,
then with your finger find the part that sticks out the most on the inner side of the foot,
make a mark with a pen,
then turn the shoe around and just draw an immaginary line going straight from that mark you made directly onto the cleat, here you go.

I just tried that - but my cleats won't go that far forward... I have long thin-ish feet.
Hmmm...