I bought mine with the computer already removed but one that's taken care of you can pretty much go to town removing smog hoses.
You will probably need to go to the hardware store a few times to pick up rubber caps to seal off any vacuums. Good rule of thumb is when the car is running put your finger over the holes on the side of the carb. The ones that suck air leave alone, the ones that don't you will probably need to cap off. Also, you will need some bolts for the intake manifold, one will lead from the charcoal canister. Don't be surprised if a lil bit of antifreeze spits out a bit. Just wipe it up as soon as you can.
And here's some before and after pics. I started removing things in November, still not 100% yet. OH and before you think about cutting off the A/C you might run into some problems with belt squeals. Speaking for myself, I am still getting some of those and it gets annoying.
Before:
and Currently: