need advice on installing these new coil spacer w/ current lift

got a 4.5 lift with 4.5 coils and .75 spacer now. i have the non-adjustable short arm kit right now. my question is, can i remove the .75 coil spacer i have installed now and install my new 1.75 and not see the front tires move back much farther? i plan on getting a long arm kit, just not sure when. i just installed a winch and winch bumper and want to level it all back out. so you think i will be ok?

Did the nose drop an inch or more with the winch and bumper? If the nose dropped an inch and you raise it back up an inch, you're right back where you started.