I don't think you be disappointed either way. try and post a few pics of the tubing sticker anyway perhaps we can puzzle it out, some of these guys are amazing.
you don't need to remove the fork to check for the helicoil reenforcements they are on the inside of the steerer, simply looking through the bottom of the fork with a good flashlight should do the trick. you may need to remove the stem but unless you are planningto overhaul the HS I would not take it apart just to check the frame material.
more pics? we love pics here!
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk