highlighting the component connectors in a non-grey color

Hello,
I have a fairly complicated loadui test case with many testrunners, splitter, delays, etc.
As such I have a lot of connecting lines between the various components.

I notice that when I click on one of these lines, it becomes light silver/grey. This is really hard to distinguish when there are many other lines around of it.
Would it be possible to change this is some other noticeable color like blue/green/red ?

If this can be released soon that would be great as we are having a hard time modifying our project.

Thanks

Ali