well, I'll keep your and keetas youtube in mind...
I only had ZSR and Zelda Chaos which didn't give me the needed information about what I actually needed to know, so I got stuck on the Ocarina on B Part.
Tried getting fire arrows, BA'd over nuts and since I don't have the quiver, I wasn't able to obtain the 40 arrow quiver... I got completely stuck.
the Bank restriction was a hint for the spider house... but I didn't know that there's a difference between the blank B buttons (If you mount epona with a sword and without the quiver, your HUD gets disabled -> no ocarina on the horse... would have been useless anyway, but thats what I wanted to do)
yup, I was completely overwhelmed with it.
Awesome idea of a puzzle... but definitely too strong for me