Okay update on the project. I haven't had that much time to work on it but I've made some progress. Here's a couple pictures to give you guys an idea of where I'm going. I've added a second heatercore, moved fans around so that they are not in a push/pull anymore and just pulling, made a box around the pump which will have a 120mm fan on top, and added sound absorbant foam to the box. Tell me what you think, I haven't added water to the system yet.