Hi Cofty, I would suggest summarizing what you want readers to do or be aware of at the begining of your letter and also using a a word processor to check your spelling and grammar. I am assuming that you are against building the KH because of the WTBTS' doctrine against education and leadership. You might want to emphaze the WTBTS' doctrines that are against basic human rights that you have personally experienced.
Peace be with you and everyone, who you love,
ABibleStudent