As listed on the starship speed standards page, the top speed would be: 0.25c (74,948 km per second). This is included in the article under the speed section along with a link to the appropriate page.
I am also unclear on what homework I am supposed to be doing. I posted an example of an engine article that was approved that I feel has less than my article. You yourself also posted a few examples of articles that have as much or less content in them than my own.
Sure there are more developed engine articles, but that doesn't prevent mine from being approved.
As for acceleration, that is intentionally left out because speed in SARP is measured as a flat number rather than as DeltaV, Hull value is not included, just like it is not included in other engine articles as this would be a component of a ship which would have an SP value. Manufacturer is whoever, but Aiesu is getting the right of first night for it.