Vert_Lover

I'm looking at getting longtubes soon and since it's easier to install those by dropping the k-member I figured I'd put in an aftermarket K-member while it was off. Now I've heard various things about various companies and it seems the top two are considered AJE and PA... I've also heard some brands require aftermarket control arms etc but I believe those two will work completely with the stock suspension. Just wanted to confirm that before ordering... any thoughts?