I was a little worried about being able to adjust the brake and shift lever low enough - but it wasn't that big of a deal. I like the height of the brake and shifter better now than the original configuration - since they are adjusted to fit me.
The Kneesaver peg lowerers come with GL1800 pegs which worked out good for me since my left peg was broken and welded back together. I also replaced the drivers side peg mounting bracket since it was broken and welded as well.
The only potential problem I see is the rubber on the top of the pegs seems kind of thin and I'm wondering how long lasting it will be. Not a big deal to replace or repair if that ever happens.
I think I'm about done with messing around with the Connie for now and I'm looking forward to doing more riding and less hanging out in the garage.