Chris,

I'm not familiar with the Prospector unit, but in 2010 I purchased a similar unit (Ninja Warrior 1200 - paid $2785 back then) from JonDon. It works great as an option, when I choose not to use a wet vac or truck mount. Autofill and autodump are huge time savers. I also purchased the same, albeit older version, spinner from them at that time & while it worked well, it didn't have longevity. Since then, I purchased a 15" Turbo Hybrid & have found it to be much more reliable.

Hope this helps.