"Trail weight" is marketing-speech for "we are lying to you, no one would ever pack just this much tent." Four pounds-14 ounces is five pounds. Add the stuff they're deliberately not telling you about and that tent is more like 6 pounds- 8 ounces.
Packaged weight is listed at 5 pounds 5 ounces. Are you adding a 1-pound poncho in case the fly leaks? I don't think I've ever added anything (except maybe rain or dew) to any tent I've carried beyond what the manufacturer shipped.
To surlyboy's question, John Nelson said it well. It's not too heavy and it's not stupid-light, you should do well with it.