Why would you run two shocks? You shouldn't need them at all. As for lift, look at AEV, currie, and teraflex 2.5" lift kits. All have what you need to run 35" tires with no issue. Above 3" and you're going to need to replace driveshafts and such after a period of wheeling or even driving. Also you will need exhaust spacers for your application.
2008 JK Rubicon
-255/80/17 BFG KM2s, 16/59 JKU springs, 2013 Rubi rims, RC stubby hybrid front bumper, XRC8 winch with synthetic line, RR evap skid, and more to come
1998 TJ Sahara Sold
-3.25" RC spring lift, Eagle alloys 125s, 33x12.5x15 Cooper STTs, XRC8 winch with stock bumper mount
1994 YJ SE Sold
-4" RC spring lift, 33x12.5x15 Firestone M/Ts, Eagle alloys 125, and a 4 cylinder to boot
1960 Willys Wagon
-Going to be restored and painted Omaha Orange
"I would rather wake up in the middle of nowhere than in any city on earth."
Male RN Jeep Club #1