emapplot and cnetplot customization (compareCluster)

[plcardozo]

Hi there, I was wondering whether it is possible to customize each arc color for the nodes (or the entire color of the larger nodes, if possible) to a colorblind friendly palette. In addition, I have also had a hard time changing the variable associated with node size from default (number of genes) to adjusted p-value. Finally, the legend related to size is misplaced in my plot. How can I fix all of this, please? Any help would be appreciated.

See an image of what I mean for reference.