Good day, I have purchased this boat about 7 months ago or so and noticed that it sits low in the back. The transom had work done and it looks pretty heavey duty no doubt adding weight. My scupper drains were also below water line wich I have moved up and repaired the old holes. I have a 2021 yamaha f200xb and a new kicker on back. I cant move anything to lesson the weight . Now my boat has 2 floor storage boxes that I don't use and my question is this, if I seal them shut and add flotation foam will that help the back end come up.