Excerpt from Annales of Tacitus

Hi all,

This below sentence is from Anneles of Tacitus:

[inde consilium mihi pauca (de Augusto) et extrema tradere], mox Tiberii principatum et cetera, sine ira et studio, quorum causas procul habeo.

= Therefore, purpose for myself is to relate few facts and last acts of Augustus, next the rule of Tiberius, and all the rest ones, without anger and eagerness, causes of which I remove

inde consilium mihi pauca (de Augusto) et extrema tradere => consilium and tradere here is Nominative, right? => consilium mihi est tradere…, right?

Mihi is Dative, why not use Genitive? Is there any difference?

Sincerely yours,

consilium mihi [est] = habeo consilium