First let me say congrats on a great day on the fly!!!
If you are interested in Euro nymphing/tight line nymphing . You should look at a 10-11 foot rods specific to that style of fly fishing. Also the leaders are the most important part of euro nymphing.
I use a 10' 3 weight and a 11' 2 weight , with no fly line... yes no fly line I run a mono rig. I use 30 to 40 feet of 20 pound maxim chameleon mono down, to 5 feet of 15 pound maxim chameleon mono, then 24 inches of 10 pound or 2x tippet sighter ( indicator tippet ) with a 2mm tippet ring tied to the end. Add tippet as required ( length ). I typically use only 6x and 5x fluro tippet. This is all tied strait on to 20 pound backing and that is it. Here is a good link for you to read over: https://troutbitten.com/2016/02/03/the-mono-rig-and-why-fly-line-sucks/
I never use a bobber the indicator tippet acts as a sighter for strike detection, and it is VERY effective. As far as shot I personally don't, I run double nymphs . For weight look at bigger beads 4mm, 3.5mm 3mm tungsten. Most of my nymphs are tied on to size 16, 14, 12 jig hooks ( barbless ). Also you can always add lead wire to your flies for added weight.
This style of fly fishing is DEADLY and will produce a lot of fish.... and big fish to boot.
Also there is a lot of info out there. Have fun and tightlines!
Have fun and tightlines !