A lot of the big box stores will have a Cambell-Hausfield with their paint on them. Sometimes they will have both "brands" a $100 or more difference in price. You cannot buy too big of an compressor, but I also understand space restrictions. BE SURE to ID power requirements before you buy some are 110v and some are 220v. All 80 gallion I have seen are 220v. Ensure you have a breaker to support the amp required to run it, electric motors commonly require 2x rated on initial start up. landlord may not allow mods to wireing or home may not support it in older homes. Moral here is check everything twice before buying anything.
Good Luck
Brad