k member concerns

I was reading the forums and noticed alot of questions about k members. This got me concerned because I just fabbed up some aluminum solid mounts and slung in the 340. am i gonna have problems with this or not? I measured clearances on my duster set a 318 block in and built off of that. it looks like it belongs there and the stance is perfect. the only problem i have encountered is the cotter pin on centerlink rubbing a header tube but thats a minor scratch. see pics in my gallery