No more suffering and being out of pain is a blessing for him and a blessing made double being surrounded by loved ones. His physical passing is an ache in your soul but his legacy is within you and everyone he touched through the various aspects of his life. As you come to "lean" on those memories you may find yourself (as I do) looking up when you do something he taught you and saying "Thanks, Dad".
Sending prayers for your pain and Blessings for your future.