ideally

The rule that terms should be productive of derivations poses the need to bear in mind, for example, that whatever rendering we might choose for a term such as "qing re", in this text rendered as "clear heat," we ideally need adjectival and noun forms.



Question 1)

What's the main structure of the above sententence?

My take is:

The rule poses the need (to bear in mind) that whatever rendering we might choose (for a term……..), we ideally need adjectival and noun forms.



Question 2)

What does ideally mean here? (theoretically?? Does it make much sense to you?...



Thanks in advance!