How good is the lense paint? I want it to look like the orginal not a cheap paint over. Here is what the lenses look like installed
What I don't like about the 260z rear lights compared with the 240z ones is...
1. They have too much chrome around them.
2. They have a sunken in design, where as the 240z ones pop out.
3. The separate reverse lights. Which it looks like you'll eliminate.
I also like the 240z rear lights because they are very period tail lamps and remind me of the DeTomaso Panterra rear.

Any reason why you don't want to just install 240z rear lights?
Sulio did it with his 260z and from memory there was some minor cutting involved. I guess finding 240z rear lights is the tough part though?