How did you attach your 3 point retractable seatbelts?

dartslantsix said
I went with Wesco. I had to use two anchor points on the bottom.
I have a write up on my blog:
https://dartslantsix.wordpress.com/2015/08/30/installing-3-point-seat-belts-and-a-headliner/

Thanks for the info. The mounting position for the shoulder belt anchor was particularly useful.