hey guys i am in the middle of gathering parts to convert my 1995 sc400 with a 2jzgte engine to 5 speed..here is what i have so far

1.r154 tranny
2. 1jz bell housing
3.1jz flywheel
4.front piece of mk3 turbo yolk
5.1jz clutch kit

as far as the wiring and speedometer..what else will i need to complete my list
?do i need to wire anything ?