Shark Fin and Short Antennas

[nonopeno]

I am just wondering if someone can help me out.. I own a orange copper mica yaris hatchback, and today guess what I discovered.. a crack in the antenna base. I guess something hard was pressing on the antenna base, causing the antenna to bend back (dented my top... )

So right now, I want to use this shark fin to cover up the cracked antenna base (will water going in cause any problems?), as well as the small dent.. I hope this shark fin can be the fix..

anyone know what the orange copper mica color code is? and what's the general comments so far? also if my yaris top is not smooth (due to the dent), will the adhesive be able to seal the spaces between the shark fin and the top nevertheless?

Hope someone can help me out, and hope i presented the situation clearly.. i am still quite overwhelemd to find my 3 month old yaris in this situation..