i Have a built set of toys with 4cyl 4.37 gearing. lockright front spooled rear. I have an elocked 99 4runner axle with 4.30 i wanted to swap in place of the spool. is this going to jive? this will be driven to and from trails (2wd)and will really only see 4x4 offroad. i have ultmate duals 2.28 and 4.7s if this helps. thanks