Structuring the statement of purpose Problem

I am now applying for the Ph.D. program in electrical engineering.

Now I have a 3-page (2500 words) SOP that should surely be reduced to 1.5 to 2 pages. Now the structure of my SOP looks like


  
  Paragraph 1: Why I want to do a Ph.D. (0.2 page)
  Paragraph 2-5: Research experience A (1 page). "A" is the research that lasts the longest time and contributes to publications.
  Paragraph 6: Transition from A to B, C, D, E (0.2 page).
  Paragraph 7-10: Research B, C, D, and E (1 page, each about same length)
  Paragraph 11: Why I want to the University. Which professor I would like to work with (0.2 page).
  


My issues is that the more important experience ("A") is not directly related to "B", "C", "D", and "E". But for sure they are all in the realm of electrical engineering. Therefore, simply aligning paragraph 7-10 does not seem to be a good idea.

So how do I structure my SOP. Any input is appreciated.
You are confusing your CV with your SoP. Your CV details your past accomplishments. Papers and research reports of your experiences are listed there. Your SoP should be forward looking, not backward, so nothing in your list is really the right thing for the SoP. The &quot;Purpose&quot; in SoP is your goals for your education and beyond, including some idea of the area you want to work in.
Even something like &quot;I want to study at MIT because...&quot; is misplaced. Immaterial. Naming a professor may be necessary (some places) or not (other places).
But your past can be briefly mentioned in the SoP if it says why your background makes you a good candidate for success in your chosen field. &quot;I want to explore F. B and E give be a good basis to begin that study...&quot;
But you are wasting an opportunity if you just detail how A - E fit together.  If they support F directly, then say that and assume the reader understands the connections.

CV = your past accomplishments
LoR = great candidate, certainly a success
SoP = goals and plans, research and career directed

Then a reader can get a complete picture