Thinking about adding 18/59 springs to my JKU

I have a Ready Lift kit on my JK sport. 3 inches on the front and 2 inches on the back, I have a 1 1/4 body lift. Thinking about adding 18/59 springs to what I have. What do you guys think of that idea with the Ready Lift kit left in there? How much more lift would that add? I am thinking about trying to find some Rubi takeoff springs and shocks to do this before adding bumpers and a winch.



How can I tell what springs are currently on my 2010 JKU Sport now? They have a tag on them but the numbers don't look to me like 18/59 or anything else like that. The ones on the front say 5212 6317AC ???



Here is what it looks like now.



Thanks in advance for the advise.

Attached Images

	1970373_790873267591439_1912057906_n.jpg (144.7 KB)
	1609616_790895387589227_1540838977_n.jpg (95.6 KB)