It is best to take your own sweet time before arriving on a final decision relating which particular option you'd choose. In the samples section you would be able to see how your proposal would probably look like. In a majority of cases the forms in such samples would comprise space so that you can add the images and graphics of your choice. It is not only images but text or data that you desire changing or columns, all could be done. Template for proposal since easily could be found over the Web means a lot of people may be using it so if you desire, customize somewhat more the content in your offer so that it looks original in higher terms. A special care must be given to the grammar so that your creation looks flawless and impressive.
In proposal writing, your first step should always be to gather information about the party who will judge your proposal. That's because you want to present a proposal tailored to that party's specific needs and knowledge level. In other words, you need to put yourself in the other party's shoes and look at the situation from that party's point of view. If you are pitching to your boss or your company executives, you might already understand their positions and their concerns. But if you are pitching to people at another company, then you will need to do a bit of work researching who they are, what they do, and what their needs are. Yes, that research can take a bit of effort, but putting in that effort makes your proposal much more likely to succeed.