Dude just silicone them in,it will work trust me i know.Put all good bulbs and silicone the housing's and put them with silcone all around,it will last longer then your bulbs.
What about a top turbo mount,or did i not read this right,If you look at Datuns parts llc,he has a 350 rear wheel horsepower turbo ka24 620,its also on ebay for a stupid figure which he will never sell it.