A question for those with projectors on gen 2 Prius with ballasts and Igniters

How did you manage to seal up the back of the headlight? I may be able to modify the rear covers to fit the grommet that came with the igniter? the ballast computer will have to be mounted directly behind the headlight housing at that point. Installing Morimote Mini D2S 5.0 Bi-Xenon projectors with 50 watt ballasts and bulbs. I appreciate all the help..

 

I trimmed the rubber boots to fit the new bulbs and put the igniters on the otherside of the rubber. Sealed all smlaa gaps with peel and seal.