how does the saying go?
'act in haste, repent at leisure'
I think its a lovely idea & could look stunning, noone wants you to have to give up on your dream, but I really do think its worth getting an opinion on the strength of your boarding. As Pipoodle says, a local builder would probably help for a few quid or a pint in the pub lol.
Do you know anyone in the building trade who could offer a friendly opinion.
It would be such a shame to go ahead & then the worst happens, can you imagine the damage to your house? What if tanks came through at night, who would be underneath all the glass?