Arrows Point the Way

Normal Sudoku rules apply. Arrows- Numbers on arrows sum to the number in the arrow's circle. Numbers on arrows can repeat, if other rules allow. Little Killer Clues- Numbers outside the grid indicate the sum of the digits on the indicated diagonal. Numbers can repeat on diagonals, if other rules allow. Killer Cages- Numbers in cages sum to the number in the top left corner of the cage. Numbers cannot repeat in cages. Thermometer-Numbers on a thermometer increase from the bulb end. Numbers adjacent to an X sum to 10.