Dante_Stella
Rex canum cattorumque
On the 235, it's pretty easy to change the bulb. Nothing exciting. Halogen is a lot more forgiving for b/w than LED is, and recall that Digital ICE is nerfed with silver film (and Kodachrome, too). Once you jump to the 235 series and up, these become high-volume wonders.
For scanning 35mm film, the LS-8000 and 9000 are more fun than the 5000 because they can do 12 frames at a loading (and do MF). They won't do bigger than 6x9 in one pass, but there is stitching software for 6x12 and 6x17 negatives.
Dante
For scanning 35mm film, the LS-8000 and 9000 are more fun than the 5000 because they can do 12 frames at a loading (and do MF). They won't do bigger than 6x9 in one pass, but there is stitching software for 6x12 and 6x17 negatives.
Dante
I'm biased, but I think the Nikon Coolscan 5000 may be a better option for what you want to do.
F135 - You can get 3000x2000 resolution if you do not use the proprietary PSI software, but I don't think you get automatic color correction. No E6.
F135 Plus - $750 to $800. No E6.
F235 - use halogen light (v. others using LED's) that is reportedly prone to failure. I'd pass on this
F335 - Good luck finding one. 3000x2000, 16 bits/channel, color, E6, B&W. Probably expensive.