Your thinking is from a human perspective, a stumblingblock, not from GOD's perspective.1) Neither Jude 1:6-7, nor Genesis 6:4 is germane to the location of Paradise. However, Paradise and the third heaven, not the fourth heaven, are equated in 2 Corinthians 12:2-4.
2) Matthew 8:22 is NOT germane to the location of Paradise. The idea is actually that we, followers of Christ, must stay focused on the job at hand, leading those still with the opportunity of salvation, to Christ.
3) Scripture does NOT tell us what became of Elijah's physical body, the conjecture of people not withstanding.
4) My post did NOT address the New Heaven God will establish at the end of the age.
5) Yes, my thinking and interpretation of scripture is from my human perspective, as enlightened by my Helper, sent to guide me.
Paul Apostle through his epistle 1Corinthians 2:14 left very clear, saying: -> 14 The natural man receiveth not the things of the Spirit of GOD: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.