Loki g for help with a bucket of chains and sprockets

[Bentvalve]

I’m getting things sorted.
I did get my pucks! $27 for 3 1/2 sets. Good deal.
So, I got the brakes done!

This weekend I’m laying the frame out.
Looking to make sure I have all of the sprockets and idlers that I need.

I’m basically needing a good pic of chain and sprockets layout.
Then figure how many chains I need. I’m not sure I have all I need.
Thanks for any direction or help!
Don