Yeah all seats, vn-vs are the same, they are interchangable, as for the door trims, i dont think the front trims will fit from vr/vs into vn/vp without modding, cause of the air vents n whatnot
Nah its deffinaely worth it, check out SC's how too... it sums it up best. Its some work but worth it. You have to make some adjustments to air vents to get full use. Mainly fornt window demister. Otherise it aint that ahrd.
the dash ouda the vr/vs wont go into the vn/vp properly .the heater box is different and the demister vent tunnel [welded to fire wall] is different to vn/p as well .if you don't want dash vents and heater and it's just for show it go's in
yeah you can't demist the windscreen with the VS dash unless you change the fire wall.
The lower half of the dash is much the same, the cetre consol is the same and the seats all bolt up fine