Which Tuffy console for '84 K5

[badmix]

Revamping my interior, next logical step is to replace the busted up center console. What size best fits? 10" 12.5", Id prefer not have anything rubbing on the sides.

And what was involved in making it fit perfectly?

Pics are always welcomed.

 

[89yimmiJ]

I have the larger 12.5 inch and while it fit fine with the stock seats, it rubs with the '06 Silverado seats that I installed. I wish I had gone with the 10 in my situation.

Also, I have the stereo console and the cup holders touch the floor shifter for the transfer case so I had to move it back a bit farther than I would prefer. I made my own mounts as I didn't like the gaps the factory mounts left between the carpet and console.