MtnCRX

I have a jrsc on my d16a6, and i want to stick a vtec head on, then convert the car to obd1 at the same time. After thorough searching, so far i know I need -

the z6(92-95) or y8(96-00) vtec head (does it matter which?) w/ vtec solenoid,
the matching distributor,
an obd1 ecu (p28 from 92-95 si/ex),
an obd0-obd1 conversion harness,
new head, exhaust, intake gasket from 92-95,
timing belt from 92-95,
92-95 spark plugs/ plug wires
adjustable fpr for 92-95(i think ?)

is this everything?
will this head and obd1 conversion install affect the sc at all? (i.e. boost+vtec problems?)
and since im running the p28 vtec ecu for obd-1, do i still need the vtec controller?

any help would be GREATLY appreciated. thanks