Mike
I was thinking the same thing with the hoses under the pump, but so far there doesn't seem to be any flexing of the housing, but time will tell......I was also thinking of using, not styrofoam like the manufacturer, but thick foam for a hair/couch cushion, glued to the inside front cover, and then use an electric knife to trim back until the unit sits center....should not be too hard, only time I have done this was on a Kenmore DD, I wrapped the whole outter tub in egg crate foam, but that was more for sound deadening, and to keep the unit from twisting so much during agitation....
as for agitator removal....if your belts are long enough, or you may want to use rachet tie downs, which work better, and a 2x4 over the top of the unit, padding of course, criss-crossing two of them, and either lift the 2x4, or better yet, use the ratchet action as this tightens the belts this should also remove the agitator....works many times for me....these ones are a little tough for me also, I have to lift and rock them at the same time to get them to release....