
My Mango Sport has 500 miles on it over three weeks of ownership, 215 miles or so of which was the STP.  Most of last week I didn't ride at all.  Today was my first day back commuting with the Mango.
My impressions remain great, I am faster, more comfortable and safer riding the Mango.  It really is a joy to ride and it is very easy to carry stuff.  I am considering what it would take to do a weekend camping trip.  Lately I have been looking at 
Hennessy Hammocks. They are lightweight, pack small and would easily fit into my Mango Sport.  Add a small sleeping bag, and some food, maybe a camp stove and I can tour.
I also want to train more for fast centuries.  I can work on speed loops of the lake as well as some nice hilly loops in Redmond/Issaquah areas.  The Mango feels nice and light, I am climbing hills well on it.  In my reduced state I am as fast on hills as any of my other bikes.  I suspect this will change as my power to weight ratio changes but I think in general my speeds can only go up.  At the moment I am 10 lbs lighter than when the Mango Sport arrived.  The uptick in riding and change in my eating habits paid off quickly.  Only another 40 lbs to go :)  All in all I think the increase in acceptable riding conditions that the Mango brings will pay off with a fitter, happier me this time next year.
The Mango Sport has been getting a lot of attention.  I am enjoying that and learning how to deal with it.  Lately I have found that a brief wave and keeping pedaling is a nice polite way to acknowledge the interest without losing too much time.  I have noticed a number of other Mango Sports lately on the Internet.  There are some really nice tips and videos out there that I am enjoying.
All in all my Mango Sport is wonderful and I expect to continue to grow into my velomobile.  I do think I need a name for her, saying my Mango Sport is a bit cumbersome.  I am considering calling her "the Carrot" since she is orange and faster than the "White Rabbit" my raptobike.