Will try get one tomorrow, if I were you id keep it simple for now try some rigid forks and keep v brakes, if you decide to go for disc, and need different shifters, might as well upgrade to 8 or 9 speed, decent 7 speed parts aren't common, but decent 8/9 speed parts are... Do you have a disc compatible front hub? Have you considered having disc tabs and support added to rear?
Will try get one tomorrow, if I were you id keep it simple for now try some rigid forks and keep v brakes, if you decide to go for disc, and need different shifters, might as well upgrade to 8 or 9 speed, decent 7 speed parts aren't common, but decent 8/9 speed parts are... Do you have a disc compatible front hub? Have you considered having disc tabs and support added to rear?