Landplane/Grading Scraper on 855?

I'm thinking about purchasing a 4' landplane or grading scraper as Gearmore calls it for use on my 855. Is this a good fit for my tractor? It weighs about 400 lbs. according to Gearmore specs.

Gearmore, Inc. - Grading Scrapers, GS/GSI Series - Grading Scrapers, GS/GSI Series