Thankfully I’ve had a lot of great fortune purchasing used. The strat was used, and so are most of my guitars. Looking for used parts is a good idea.And you can probably find a set of your desired pickups used, as well. I've bought used pickups with success.
Enjoy your adventure.
Also! Thanks for the reminder that this whole thing is a journey. For learning and enjoying along the way. And not the “end goal.”