Somehow, being a little bit of a car nerd, I'm amused by the fact that Jobs was driving a 928 when he said that. (The 928 being possibly the least Porsche-ish Porsche the company has ever produced.
Considering what you were working with I honestly think you did a pretty good job, although you know what the PC-style floppy drive makes me think of? The first ever Macintosh knockoff!
There are small 4:3 LCDs still floating around out there (and it's still possible to piece one together from parts, if all else fails), but you're right that the selection is lacking and if you do find one you'll probably pay through the nose for it. The thought of stuffing a PC into an empty Commodore PET case I have lying around has crossed my mind several times but I've been put off every time I investigate my options for a monitor that'll fit in place of the original 9" tube.