i was looking through my receipts that i got with the car the other night, as you do
and one was for a set of brake pads for the front end priced at £47 and these are the larger ones fitted to late classics. it didnt state what make but the product code started minmd.... so maybe mintex.
i dont know about disk prices but both are a peice of p1ss to fit (1/2 hour a side), i bet you could do it for less than £150.
if your not confidant to do it yourself take them to a side street garage and they will probebly only charge you £50 and do it while you wait.
only a thought, i will be ringing around the part suppliers when mine are due