Megan Coilovers

[92ColoradoTurbo]

So I've got a trade set up, my 04 sti struts for Megan coilovers off the same sti I got the struts originally. I've read through some stickies and used the search engine on coilovers and what's needed for awhile.
I was wondering what all is needed to do the swap. Is it an easy plug n play? Or I read that I need GD strut braces for the back, maybe even re-clock the top of the front coilivers.
I'm not very experienced with IFS/IRS setups so all this is very confusing to me except the coilovers are adjustable and are good for the track though can be a bit more stiff than struts.
Thanks for any input!