Yep, just had to trim the supplied spacers down. I ended up tigging them flush with the outside of the bracket then running a cutoff wheel flush with the inside of the bracket. Worked like a dream. This was on the lower arm bracket.
As far as the coil over adapter, I think I trimmed the spacer to 1/4" on each side. I just evened the coil over bushing up in the adapter with the adapter bushing in place and bolted in then marked on the adapter bushings where I needed to trim, then trimmed them. Works great.