Absolutely not. Your car is running like s*** right? The last thing you want to do is raise the boost.. get your car running well and get a solid tune on that AFC first, and then you can think about going to 10 psi. Although, you should know that even stock boost on these engines can lead to catastrophe, so even at a measly 10 psi you are greatly increasing the risk of blowing your engine.
Most of us would say that to "safely" boost 10 psi you should have additional "supporting modifications" to go along with the additional boost. These include things like upgraded exhaust manifold, ported stock or upgraded intake manifold, bigger downpipe, exhaust, intake, stiffer motor mounts, and preferably an FMIC but your upgraded SMIC should suffice.
Long story short, fix your current problems, maintain it well, and don't turn up the boost if you don't want it to blow up.