I'm with Mark, it took me a year or so to figure out what I like and what works.
I run 3 line out of my Hobie Outback. I run divers off the sides (or straightline cranks) then leadcore straight off the back. I like my trolling rods in my lap so my rod holders are mounted just in front of my seat. Due to my setup I like rods without excessive butt length (not a lot of butt hanging out of the back of the rod holder). I also use a little shorter of rod as it makes reaching the fish with the net a little easier (I've lost fish because I couldn't reach them), 7'6ish. [Photo 3 is me losing a nice steelhead because I couldn't reach it because my rod was too long. The butt on this rod was way too long also].
For reels I have a Penn Warfare 20 (that I won) that I like, as well as a Convector 20, and I'm replacing my Magda 30 lead reel with a Convector 30 DS with upgraded drag. What I like about the Convectors & the Warfare over the Magda is the drag is indexed. The Magda, without being indexed, was always a battle trying to get it right while fighting a fish. My next reel upgrade will be to have 1 left hander and 1 right hander in my lap, currently all my reels are right handers.
I'm pretty simple with line. On the diver rods I've got 50# Powerpro (because it's what I had), mono backer and 20# fluoro leader. On the lead core I was able to fit 6 colors on a 30 size reel. This year I'm going to microlead and should be able to fit 10 colors. I also use a little bit shorter lead rod as the line comes off it better.
I'm really careful with the lead line when I'm running flashing flies off the sides. If you want to see a real mess get that flasher wrapped around your lead, which is why my 6 color lead is now 5.5 color.
Edit: I caught more fish off lead in 2018 than my other setups.
Photo 1, 15# king. Leadcore spoon.
Photo 2, coho, dodger fly on a torpeedo diver
Photo 3, steelhead straightlining a size 11 flicker minnow. 3/4 in the net and it came off.