I tried to fit my eibach sportline springs and couldn't undo the front top strut mounts, after a can and wb40, two snapped allen keys and a broken ratchet the top of shock, where the allen key goes, actually cracked. So now the ony way I can remove the shocks is to cut them out and replace them with new ones which I imagine will cost more than the springs did. Will the difference these springs make be worth it?