Viking rear coilover install

[Lightninglee]

So I'm working on a buddies 03' Cobra. It has Eibach's 29mm swaybar installed. Upon trying to install the coilovers, they are hitting the swaybar to where the bottom bolt won't go through the mount and lower control arm. Also have the FTBR tie rod ends and swaybar links to go in. Has anyone on here got this setup to bolt up or will I need a stock sized swaybar to go back in?

 

[01yellercobra]

I've heard that rear coilovers and aftermarket sway bars usually don't go together. Can you go to a smaller diameter spring?

I have the FTBR heavy duty toe links and MM coilovere and there isn't any clearing issues with them.