To who? You?

Let’s see, the shifters work, brakes work, FD and RD work. The saddle seems secure, and the bike seems to go where I point it.

I just wanted to build a bike. I am not on a quest; the holy lands are not at risk. I can get it literally lighter later, should I elect to lay out the loot. (liking alliteration?)

I am neither dedicated to building a weight weenie, nor meeting some high equine rectal benchmarks.

By all means send the parts you want installed. Perhaps a more appropriate, pertinent application of parts will in-pucker the problem.