wildjim,

If your are messing in Baltimore I might choose a heavier tire than the
sprinters.
I think the Tufo Elite is pretty good, however they are not repairable
so the idea of sewing by the side of the road isn't an option.
I don't like the tufo sealant, leaks at about 90 psi. I've been using
Rock n' Roll Tube Spooge. similiar stuff but will not ooze out up till
about 115psi (reported, I haven't needed it).
They are mountable with regular glue, just scrape the basetape a little
to remove the sealant (like the veloflex tubulars).

come on, you know you want to do it.