I'm in the market for a bigger better safe, or RSC as some would call it. I have questions to pose. Assuming the weight will be approximately 700-800 lbs., and my house sits on a crawl space, do I need to re-enforce the floor? My house was built in 1972 and has 2x8 or bigger I think, floor joists. (been awhile since I was down there) Also, height and width isn't really a problem but it needs to be no more than 24 " deep including the handle. Any comments or suggestions are appreciated. Thanks.