Knit loosely on line 16, give yourself enough slack for multiple increases in a single stitch.

Flipped the sweater inside out for all reverse stockinette on the body and sleeves using a wrap and turn (as if to do a short row).

Knit my sleeves two inches longer to accommodate my arms, but that was the only modification made (aside from changing needle size to achieve gauge).

Used this video for tubular bind off instead of Kitchener stitch. This way, there’s no need to separate onto two sets of needles. https://youtu.be/FNbanlVzbxw