5 speed in a Dart. need input!

is it possible. where would i find clutch pedals. how much of my floor would i need to hack out and has it been done. 318 small block i got is pushing 310+ horses. i need a trans that will hold. i may be able to get a 4 speed for a slanty pretty cheap but i still need a bell housing the clutch pedal assembly the flutch fork throwout flywheel clutch and all the goodies. anyone like to throw out a price range on either of those ideas???