Wilwood Disc / 11" Drum Master Cylinder question

Non-Power brakes. I ended up putting up the extra money for the Wilwood with a 1" bore (although I still got it on sale) for several reasons. I've heard things about potentially having to bore other ones and I didn't want to deal with that. I have read that some people think even the 1 1/32" has too much pedal effort. Hopefully this weekend I can get everything back together and driving.

The car still has a 7 1/4 under it with 9" brakes, but hopefully soon I can get the 8 3/4 under there with the 11" and report back. This could be quite a process as I'm trying to run 275/35/18s on a 9.5" wheel. Although perhaps I could grab the rallyes off of dad's Cuda... :D Either way I have to get axles and maybe spring hangers and probably have to cut a driveshaft. I'd like to do it before school starts back up but I'm not sure if I'll have the time or not.