I often use the Holman version for reading but there are just some passages that have to be KJV; 23rd Psalm, Luke 2, and 1 Corinthians 13 come to mind....so beautiful in the KJV.
Hebrews 1 should be on your list! I consider it to be one of the most beautiful words in the English language.
Since you mention 1 COR 13, I will tell a story. Most of us have heard entire sermons on 1 Cor 13, the love chapter.
Basic Bible study has as one of its first principles that chapter and verse markings are later additions to the text and are in no way inspired. We must always be on the lookout for being misled.
I use Bible software called “Logos”. It has a feature which allows me to put visual filters in the text. I built a filter which would highlight words in the English text which had been translated from Greek Imperative words. I liked the result since the highlighting shows me where the original author had been using the IMPERATIVE mood; i.e., he was SHOUTING! :)
During subsequent reading I noted that 1 Cor 13 does not have ANY imperatives in the original Greek. This means that 1 Cor 13 is entirely “descriptive”; i.e., this is what Love IS. However, my highlighting kicked in on 1 Cor 14:1:
“PURSUE love, and earnestly desire the spiritual gifts, especially that you may prophesy.” ESV
In the very next verse Paul uses the imperative mood and commands: “PURSUE love!” So one chapter describes love followed by Paul commanding that we PURSUE it!