1. Your runes are fine.
2. Pat 5 is a must, but you can grind it over time if you wish. The way the system works is that for every 100 symbols (out of 10k) you pop, you get pat5 buff for 2 hours. So, you can just buy yourself 200 symbols for a raid or dominion to have pat5 for 4 hours and get permanent pat5 over time. That can be done with just gold fairly easily if you don't want to buy pat5 with money. It's a hassle, but eh, that's how the game should be for f2p
3. The new astral allods are so much fun. Sailing is also slightly harder, mostly due to demon placement on the maps. Now there is only one noob sector, and even that can destroy ships fairly easily.
4. There is a permanent speck of light in the itemshop that you may want. Other than that - there are some strongbox items you can try buying, and new mounts, but that's it. The spinner mount will piss you off. If you don't have a second earring slot, you absolutely need one, everything else is quite optional.