Good solid build, man.
Seaddle... WTB Rocket V, gotta love it and it comes in different price points.
Crank... you can't go wrong with the Shimano SLX.
Chain... disposable, so get the cheapest one and lube it every ride.
Get a cheapo stem now that you'll be trying a new bike. when you finally settle for the right one, then get something like the Thomson or something nicer.
Seaddle... WTB Rocket V, gotta love it and it comes in different price points.
Crank... you can't go wrong with the Shimano SLX.
Chain... disposable, so get the cheapest one and lube it every ride.
Get a cheapo stem now that you'll be trying a new bike. when you finally settle for the right one, then get something like the Thomson or something nicer.