Hey Third Gen.,
Not many people keep those stock throw overs for the same reason, mine are on the shelf in the garage with the protective plastic stuck to the logos still!!
What my father did though was similuar to what Wojo has done. He used a large plexiglass on the inside of the bag, but just used large body washers on the outside, then attached the bags to the stock triumph mounting bars with rubber lined frame p-clamps. Cheap, easy, works good. Next time I'm at my fathers place I'll take a picture of it.
Also, the carbs are set up rather simple, if you do your research and take your time as Dog33 mentioned, you'll be fine, these carbs are easier then a 6 pack on Dodge Road Runner!!
