Pinwheel: Wrapping the Weekend's Difficult Sudoku with a Lovely Winddown

Today's Puzzle:

I believe a debut from EPH on this channel, with a phenomenal puzzle, and yet another twist on the variant rulesets 😃

Link to Play Along:

Pinwheel by EPH http://tinyurl.com/SudokuSleuthPinwheel

Rules:

Standard sudoku rules apply.

Cells within a cage must sum to the number in the top left corner of the cage.

Cells along a diagonal indicated by an arrow outside the grid must sum to the number by the arrow.

The red line is an anti-palindrome line: cells equidistant from opposite ends must sum to 10.