Barbarela, hello! Normally I don't "post" on the forum, but something encouraged me to do so. About Jalovec and the route, ascent to it, others have more or less written everything, so I have nothing special to add. The reason is that I myself was last year in a very similar, almost identical situation. In my SPP booklet, I was missing three stamps, Prisojnik, Razor and Jalovec. Somehow I kept postponing them. There was also quite some awe, especially for Jalovec. For similar reasons. Let me add that in recent years I go alone on more demanding routes, prepare in various ways and go. Last year, I started with Prisojnik via the ridge route. It went well. Next Jalovec. Although I had respect, it went very well for me. It helped a lot that a few days before the hut warden under Špička had newly marked the entire route. I can say that without it I would've had quite some trouble finding the "route"! Of course, the path is airy in places, concentration must be complete. No other serious problems though. The views though....! By the way - the hut wardens at the hut, Klavdija and Vasja, are fantastic! They can be an example to all. As others have said, with what you've already... there are no serious problems. Nice weather, concentration, calm, that's it. What is easier or harder for someone is of course different opinions. Also a matter of current mood. For comparison, next was Razor from Kriški podi. That new secured part at the end - it's short, slightly overhanging in one part. Maybe for those who have trouble stretching a bit more at a few spots it's somewhat more demanding on descent. But I (at my age) had no problems.
I also suggest you head to the summit from the hut in the morning, fresh. I wish you lots of mountaineering pleasures! And safe path! Ivan