Totally understand wanting to be able to use a rod for multiple fishing applications.
A 5 wt switch is probably equivalent to say a 7 wt single handed?
Probably a good choice for coho but still a little overkill for cutts.
I know some guys fish 3 & 4 wt switch rods for river trout and off the beaches for cutts.

I wish I was more help but I'm challenged when it comes to two handed fishing and knowledge about the rods and lines.
SF