To Cup or not to Cup

[bpope]

Hello,

I currently have my '65 short step torn apart awaiting my airride kit (getting delivered today). It is a BC Fab Level 3 kit (which come plates for top of bag and bag cups for bottom). My truck currently has 2.5" drop spindles but, I cannot decide on whether or not to cup the LCA's. I by no means want to lay frame. I like them low, but I like a stance. I'm just concerned it might not be low enough with the bags sitting in the stock springs pockets. I have also read that cupping them allows for a little better ride at ride height? Attached is a pic of my truck with the static drop...can anyone let me know about where it will sit in the front with the 2.5" drop spindles and bags sitting in stock LCA spring pockets? Will it get much lower than what it already is? I don't really want to trim inner fender wells and the tires are 205/75/15. Thanks!