Welcome to the forum. If you like the way the guitar plays, then it will certainly benefit from upgrading the electronics. You will benefit, too -- you will hear more detail, greater resolution, and more TONE, which will, in turn make you a better player, besides inspiring you to play more. That is a fact.
Even if you don't plan on keeping the guitar forever, it's still worth the investment, because pickup purchases are FUTURE PROOF; just pop em in your next guitar!
I just purchased a Les Paul clone myself, also very inexpensive, and I'm going to be popping BKs in there, even tho the pickups and other upgrades will cost more than the guitar itself!
As for your actual choice, that is a great set!