Riding Close to Bumpstops

[6D9 Matt]

I noticed the other day that I am riding pretty close or almost on my front bumpstops. I love the lowered look but at the same time want to be safe. I am currently on stock subframe, etc with Hotchkis 2" lowering springs (almost a full coil cut) and matching Bilstein shocks.

I am about to swap in an LS3 so I want to take care of this soon if I need to. Im thinking the LS3 will raise the front slightly (from GM crate 350) but will that really help much?