frenching new tail lights

i want to put in supra tails in the tailgate of my ranger. how do i go about frenching them in??

http://www.fbirides.com/product.asp?idno=8435

^yep^

two words... grant kustoms

and there is the old fashioned method of making your own buckets by tracing the perimeter of the lamp onto cardboard, cutting it out, and bending steel sheet to fit the shape, then welding a panel on the back with the necessary holes. but thats just my $0.02

I would check with Grant Kustoms as well, no extra work is needed to make the parts fit, and time is just as important as money.