Nice job on your Ross !! I have a 1983 Ross Force One. Yours is very similar, but definitely not a Force One. Probably a Mt. Hood. They only made the Force One in 1983 before being forced to change the name. In 1983 it didn't have any cable mounts on the top tube, they used Dia Compe clamps. Where your top tube has the "Hi Tech" decal(s), mine has "Force One" decal(s). The decals are clear with small black script = almost impossible to see. Your rear drop out also has "Ross". Mine does not. The "84" in your serial numbers, denotes 1984. Mine has has 83 at the beginning of the serial number. Yours pretty much looks same with gold Ukai rims, chrome bullmoose bars, etc. Would have come with Cheng Shin "Snake Belly" tires & a greyish Strada seat branded "Ross" on the back. The tires had "Ross" added on them, but that never stayed on the tires very long. Hope this info helps ya out