Adding to quarter sleeve Germanic themed tattoo

This is what a business in United States was looking for in their tattoo design

I'm looking to get this tattoo design I came up with done professionally and cleaned up since I'm not the best artist. In the pictures below are the current tattoos on my arm for reference as to where I would like this design to fit on my quarter sleeve and the sketch of what I would like done by an artist. Changes are fine if necessary as long as the string of runes, sun wheel, and the stylized man cutting his hand with blood dripping into the flaming brazier are there. I would like the fire in the brazier redrawn but maintaining a simplistic look to it and I would also like some thin knotwork on both sides of the rune string that are a similar style to my shoulder tattoo. The string of runes from top to bottom are ? (Berkana), ? (Laguz), ?? (Othala), ? (Tiwaz), ? (Ansuz), ? (Raido). I'd like to keep the sun wheel how it looks, but it can be moved if necessary as long as its above the man and the brazier. Read more