Twin 40 parts list

[Jonny-SR]

What do i need to get together in order to fit twin 40 webbers to an 89 1.4 SR

I can think of so far

carbs
manifold
cables
fuel lines
air filter housing
air filter

What else do i need ?

[macc nova]

alternator lowining bracket
extended top bracket
1.3 head (to match the inlet bores)
adaptor plate
needs jettings