I just got back from OTC (Co Springs) racing with ParaOlympic candidates. We raced on the 7-11 velodrome Kilo and Pursuit. Unfortunately we had to race using a road tandem. To go further with this I'll have to build a track tandem. My road cockpit is 64 tt and stoker is ~ 54 tt. What challenges are there to make this bike if any? Will it be just as fine for pursuit as Kilos? Last, is there any sense to single sided drive? I saw both setups at the track and am scratching my head if either is a clear advantage if the bike is well designed in the first place. TIA Josh.