Don't talk such shit, his headlights are going to blind people when on full beam regardless of his uprated bulbs.
Or maybe you go driving around with you headlights on full all the time into oncoming traffic ?
I paid about 70 quid for a pair of patent discs from a local AutoFactors. The pads were about 35 quid.
I make that £105 against his £100 for uprated items. Might be 10 years since I last went to school but that doesn't seem like much of a saving to me... :)
Different people have different tastes, and (fortunately?) your interpretation of "a nice noise" has nothing to do with anyone elses.
Only if that's what you want to see :/