Ok, and don't want to be a downer, but you've picked two of the most difficult complications to do there. A tourbillon is a cakewalk in comparison. Just for a little perspective, I used to put together repeaters from kits, all parts made, beveled decorated already, the manufacturer expected their watchmakers to do 10/year. That's just assembling and making the strike work correctly, filing a few hundredths off here and there, thinning springs, a bit of flat polishing. Also did a bunch of perpetual calendars... I'm only suggesting a simpler first piece because I've seen many trained watchmakers set out to do that, only to give up in despair a couple of years later. Just making a simple watch not including the escapement or winding parts (surprisingly tricky to get right) is a major accomplishment. I'd hate to see you get discouraged and end up like others I've known.