The one thing I'm a little concerned about is the amount of storage that these LCD tables will require.
I'm planning to purchase Black Knight 3 in the Fall and I started doing some digging on Stern's site. It appears that there are 2 seperate ROM files for the LCD tables. One is the game code which hovers at 1.8GB and the other one is the image code (for the LCD) which hovers at 2.8GB. That's 4.6GB total for the ROM alone. Add in the fact that the table needs to be recrated too and each table can easily be 5GBs.
I don't even want to image how large the JJP ROMs are, since prefer to have their video files uncompressed.