My only regret is not having to confidence to wire up some better pickups on the first go.
Changing pickups down the road is a simple enough task by comparison to the initial building. At least with the stock pickups you can play the guitar and tweak this & that whilst it settles in to being more than a pile of parts.

If you iron out any playing issues along the way, dropping in a better set pickups will likely be all you'll need to do.
(apart from rocking the F out!!!)