I definitely agree with Nick…get that file size down. Ensure that your pdfs are flattened. If need be, save as a .jpg, then convert back to pdf. This should greatly reduce file size. One thing on the portfolio, I think maybe you could eliminate some of the text describing each project and just let the project speak for itself. Leave in key words, but I think a few sentences should describe the design objective well enough. You can also include the project location but on the ASU plaza project for example, you go into a lot of detail describing the site that may not be relevant to readers. My first portfolio contained a lot of text, but as I continue to modify it, I have found that less text not only looks cleaner, but as one of my professors likes to say” if I had prepared more, I would have said less”. Just my opinion..
Jon