Quick rear shock/level question

Just have a super quick question for you guys. I have Bilstein 5100's in the front and had it leveled. Cheap KYB's in the rear but they ride like crap and are way too rigid for me, so I'm gonna replace them with some Bilstein's next week. Is this gonna have any effect on the level that was done in July? I know it technically shouldn't because they're just bolt-in... Thank you in advance for your help

Here's a pretty picture for your time

 

You should be fine. Rear shocks will not provide any lift. I would add the 5100's to the rear. IMO, should make your ride far better.