Hey bryanc,
I don't really know anything about the Horugel brand of guitars, but there is nothing about your guitar that suggests it was built in the 1980's to me.
Stylistically, the guitar looks to be from the mid 1960's. So, either someone was trying to build a retro guitar in the 80's or your guitar was built much earlier than you believe. What makes you believe it was built in the 1980's?
I can't locate an exact match for you instrument, but here are a couple of guitars that illustrate what I mean by "stylistically". The guitar on the top has the heavy chrome pickguard common in the early/mid 1960's MIJ guitars. The guitar on the bottom has a body style, headstock, tuners and tailpiece similar to your guitar. I'm not suggesting either of these two guitars "match" yours, but you can probably see why I suspect your guitar was built during this period as well.
Let me know the basis of your 1980's attribution.