Car will not even crank over

There is no power going to the clutch switch so that is not the reason for the no start?So what did you find with the wires I told you to check going to the ignition switch?

Do what I have suggested and then will continue.

Get a helper disconnect a spark plug wire or two and ground it to the engine at least 3/16 away from ground-have helper crank engine over, do you have a snapping blue spark? If so you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer.

Sounds like your starter is bad. You can short your starter, but this will burn the posts on the starter and make taking it out harder. Try this, While one person turns the key to start bang on the starter with a hammer a couple of times. If the vehicle starts you know you need a new starter.

Were there any shims on it when you removed it? Are all wires/battery terminals tight and clean? Try this test: Have a helper turn the key to the start position while you check for voltage to the smaller wire on the starter. You should have twelve volts. If you do, then most likely the starter is bad. If you do not, then you need to trace the power supply to locate where it is lost.