Originally Posted by
Catriona
$640 for an upgraded drive train might be worth it - I'm not sure whether handbuilt wheels'll make a difference, but maybe you can ask them to spec stock wheels vs. the built ones. That may cut down the difference.
If you tell us what upgrades there are to the drivetrain/shifters, we could probably tell you whether it's worth it or not... If the upgrades result in a considerably lighter bike, they might definitely be worth it..
Do you need another crank length than stock anyways? If so, that's an upgrade you'd've had to do... Youd have probably had to switch out the handlebars and saddle from stock to match your shoulders, maybe even the stem...
Upgrading bikes if you're doing it by yourself one by one can be not so expensive... however, if you need to have a bike shop do the work, it does add up.