Throttle body spacer = junk.
MSD coils packs = junk.
160 thermostat = WAY overkill.
$124 dollar ignition wires?? Regular parts store wires will work better than something that over priced.
$100 for spark plugs?? Jesus that is straight stupid and even in canada you can get regular ngk or autolite copper plugs for under 25 bucks.