Re: T&T vector 904-3... Looking for some reel and line experience :)
I have #3 and #4 reels, and they are perfect on my 4wt rods. I use GPX for everything except small dry flies, and even then I only use a true 4wt when fishing for native trout on one stream in particular. The Ross Evo looks nicer, but the Galvan Rush is nice looking and works great. Both have drags that have a wide range, without any abrupt changes that some reels have (Sage 4000 series comes to mind).