Duplicate fields on Quick Create form

Hello,

I have a scenario on quick create form where I want to show certain fields depending on the value of a dropdown.

Some of the fields may apply to multiple dropdown values.  However the display order may be different.

You can't dynamically re-order fields on form so a thought was to have duplicates of the fields each in the respective order.

Example: for dropdown value A, show field1,field3,field7. for dropdown B, show field7,field4,field1. 

Is it possible to reference specific copy of a field using javascript to show/hide?

Thank you.