Add more ice (small round cubes) to slow the washer down to be more gentle and use a work bag in the washer. Make sure to use a whole 8 bag set. 25µ isn't necessary though.You definitely want the 45µ, 73 or 70µ, 90µ, 120µ, 160µ, 190µ, 220µ.
Trim type is preference. Fresh frozen will give you...