I can guarantee that no-one else has ever used the gearing I used in 1999. Oddities included a Campagnolo Gran Sport front mech, Sun Tour Accushift rear mech, with Shimano RSX 7 speed STIs. The cassette was 14/28. using a TA locknut sprocket. The chainset was a 182.5 mm Stronglight 107, with 56/42 rings.
2003 was a 180mm Sugino MTB chainset, with 22/32/42 rings and an 11 to 19 8-speed cassette. Shimano XT mechs, with right hand Shimano RSX STI, and a left hand Campag Ergo
2007 was a 175mm Shimano Tiagra 50/34 compact and a 13 to 30 8 speed cassette. Shimano XT mechs, with right hand Shimano RSX STI, and a left hand Campag Ergo
2011 was a 175mm 50/40/30 triple, with a 12 to 27 10 speed cassette. Disappointingly, it was all Shimano 105.