Connecting nodes without wires

My Dell Latitude only has 1.5GB free, less than 6GB total.

Is the schematic entry that much better in the new version? I'm an old tech and no savy HDL lingo.

My design is fairly simple:

An octal two to one mux, sixteen JK's, sixteen D's, an octal transparent latch, an eight input OR, eight two input NAND's. This is my first attempt, so I have no idea what device it will fit.

The existing discrete (asnchronous logic) design is a four channel ignition timing controller. I'm trying to update it to an eight channel system.

Pic of existing system:

http://www.jandssafeguard.com/images/4chproto.jpg

The digital part of the four channel design uses 12 dips. Eight channel discrete surface mount would be a chore, so here I are.