Hey what's up all,
I just got my set this weekend and changed them out today, and I also noticed the problem with the overhead lights in the middle seats and the cargo area!! In the navy they call that "bad gouge" -- I'm guessing it was a mistake on our (my) side and I'm not sure how Bimmain will be able to help out because the custom kits aren't under any warrenty. However, I DID manage to fit my set of slightly oversized bulbs fit, and the first thing I did was to come down here and put a short write-up on the thread.
I removed the whole plastic case for the "dome" lights and removed the gray metal backing from behind the bulb. I then removed the old bulb and bent either side of the connections back with a pair of pliars -- it only took a little extra space before mine fit in. I then plugged the harness back in and replaced the housing in the ceiling.
The other bulbs were a cinch -- in the doors, try prying out the entire housing as opposed to only removing the lens. It should come right out and it makes it a lot easier than trying to bend over backwards!! The map light lenses come off very easily...just use a flat-head screw driver or something like one to pry off the lens from the side you push to turn on the light. The clips have an open end so the lens can snap right off. Then just pull out the bulb and replace it with your new one. As for the license plate lights, just unscrew the lens and pry out the housing (once again

), then just pull the old bulb out and push in the new one!!
Bimmian included some extras in the kit, so be sure to keep them on hand in case one blows out sometime way in the future. I'm happy with my set short of the slight modification I had to make with my domes!! I hope you'll all be just as impressed and please be sure to post your reviews and pictures!!