Shaker Bubble Mounting

[StanP]

I am looking for suggestions to temporarily install a shaker bubble on my '73 Cuda. I am planning on eventually attaching the bubble to the top of the engine but in the interim, i am looking to temporarily cover the existing hole in the shaker hood with a bubble. I suspect that I can use the existing studs on the installed shaker ring to hold clips or metal pieces to the hood along with some sort of rubber seal between the hood and the shaker bubble. Thoughts? Has anyone on the board attempted to temporarily install a shaker bubble? Thanks in advance for your thoughts and suggestions.