I can help ya
I took the whole steering column off the FuCTFiAT, compete with ignition barrel and steering lock assembly intact and I salvaged the doors/rear hatch lock set as well
as they are a totally matched set [iginition / doors / hatch] on the one key which I think I still have the two copies of
I can't help with the brake light switch though

cost I left mine on the pedal box :bang: that I sold to a guy in London who was converting from cable to hydro clutch
He bought both cylinders off me on eBay,
THEN asked if I'd also sell him all brackets, pipes and pedal box
[
was fun taking all that off! 
]
This is why I bothered to take the steering column off as it was in my way
Also just last wheel sold my steering column shroud as well

. . so SORRY

can't help with that either
Anyway as for the steering column & locks . . No problem with postage
I used Parcel2go.com for the clutch parts
That was a MASSIVE and HeavY box but still only cost about £8 for recorded 3 to 5 day delivery by HDNL
So what you willing to offer . . .
jo0Lz