I will be getting a Sturdy brand gun safe delivered soon. It is 4ga and about 800 lbs. It will be on a pallet and the driver will have a hand cart. Will there be a problem moving it up my 20 Degree sloped driveway? I have a fireproof enclosure in my garage for it but need to be ready if there is a problem. BTW Sturdy is the best bang for the buck I could find. Best design with nothing you don't need. I am a machinist, built the enclosure with ceramics, alarms and a nasty surprise. My dog seriously injured a perp, he sued, I won but it cost big money. He wanted to kill my dog too. Next time, I get to let the dog eat him alive till nothing remains.