What I'd love to see, but would never spend the time doing is a mod with the 3000GT flush mount lamps on the Supra. (They would fit, but it would be a bugger to mod the header panel, hood and core support to make it all work out right.)
Either that, or just use the bubble idea, custom form bulges/bubbles that allow for larger reflectors to be placed, at least for the high beams, and you could use projector low's and be fine light wise. (Even has room for some LED running lights in there if you were inclined to have them.)
I for one would like this mod, as it would free up more space for my intake and IC pipes. You might be able to run a full 5" intake pipe with the filter located under the headlamp, and have the 2.5" or 3" IC pipe return through the same area too. (Right now I have a 3" intake, and 2.5" IC pipe running under the stock headlight with no problems. Just modified the snorkle hole size some, and trimmed the plastic bezel a little too.)
Nice work Lam, it's the best mod you've done to your very interesting car I think. (And I'm someone who thinks your tail light treatment is OK. Not what I'd do, but OK.)