Your difficulty will be finding a bike your size AT ALL, lugged or not, in a vintage 80s mountain bike. You are most likely looking for a 15" or 38cm frame, something few makers built before 1990.

My Schwinn Cimarron is a 17", smallest they made, semi-lugged (fillet brazed head tube), fits me great, and I'm 5" 8".

Open yourself up to TIG steel bikes from 1995 or so, and you'll have a much easier time finding a fit. If you like, you can hang vintage parts on it once you find a fit. That's what I did with my 1996 full suspension frame--it has 1987 Deore XT on it where it's still compatible (brakes, rear der, shifters, brake levers).