Disconnect the ignition and the fuel pump. Pull the plugs and crank it till you see oil pressure (after you change the oil) I would use regular dino juice for the oil for a while as the seals are probably dry. Regular oil will "hydrate" the seals better than Synthetic. The cam tower to head gasket and the gasket at the back of the cam tower are prone to leak.
Crank till you see OP.
Reconnect the ignition and crank it to see if you have spark.(FP still not powered) If no spark follow the diagnosis procedures in clarks garage.
Install plugs fresh gas and add power to the FP and see if it runs.
The whole replacement of the TB is a sketchy thing. You need to do it BUT I would inspect it very carefully and consider starting it with out changing it. No sense in changing it if there is some other major malfunction. BUT this would be predicated on my inspection of the current belts.
Plug wires for these things are crazy expensive as are a cap and rotor. I changed my car to an EDIS based system, from an 93 escort wagon, for about the cost of replacement wires, cap and rotate. This does however required some custom fab work.
When was the last WP?
Has the clutch been changed? OE clutches have rubber center that will fail. Not catastrophic but when it goes it adds a huge amount of lash to the driveline that will eventually cause damage to other things.
What year is it? (pre or post 85.5?)
Ohya Either;
a. get another DME relay to keep in the glove box
b. make up a dme relay jumper and keep in the glove box.
I would consider replacement of the Speed and reference senders. The new replacement ones are plastic so they don't weld themselves to the alu bracket. Getting OE ones out can be a PITA and don't brake the bracket as they are expensive (even used)
I would also take the time to re solder all the connections in the DME. (I can do it if you don't want to do it just pay for shipping)
If you need parts I have several good sources for used parts.
Clarks garage will be your new friend. He as a very good set of instructional / procedures on line.
http://www.clarks-garage.com/index.htm Home page
http://www.clarks-garage.com/shop-manual/repair-procedure-index3.htm Shop manual
http://clarks-garage.com/phpBB2/index.php Forum's