Due to my being high risk re Corona, I might be saying Erev R”H Selichos bYechidus. Are there certain Selichos that would constitute “must say” vs “nice to say” etc etc
Ksiva vChasima Tova
When saying selichos b’yichidus one does not say the 13 middos “ Hahsem, Hashem,…” in fact we also skip they are mentioned in passing. Additionally, anything that is in Aramaic is skipped. Other then that you can say the rest of the selichos according to the minhagim of your shul.
If you can’t say all of the selichos, here is an abridged edition, which might help you in your situation.סליחות ערב ראש השנה
As a side point remember to do hataras nedarim.
Kesiva vchasima tova
Mateh Efrayim 581-21, Kitzur Shulchan Aruch 128-9, M:B 581-14.