Very good and funny videos bring a great sense of entertainment!

In you animation it also showing greatest distance between hob and hod than you are mentioned

I have a 40" range top but hood vents only come 36" and 48!" I hope I'll be OK with a 36 because there's no room for the 48." Any advice?

I have 60 cm electric cooker is 60 cm chimney cooker hood required. If i go bigget is that ok.

It always in inches or in feets

Distance of hob and hod should be 30" minimum Or 35" maximum