It depends on the bike for me. If it's something special, I like them standard. There's only two bikes I regret selling, and they were my TDR250 and my SP-1. The SP was minter than an extra strong mint with mint sauce and a kendal mint cake for pudding. On the other hand, I once modified a vtr1000 (firestorm) with a viffer swingarm and one off pipe, with a load of other trick bits and engine tuning. The vtr is still about and now and again crops up on ebay. The second firestorm got a full strip down, powdercoated frame, Yosh pipes, moriwaki bits etc. Can you tell I love twins. ? There's a few more things planned for the B-King, but at the moment it's just a set of pipes and headlight mask.