Which master cylinder/booster do I want?

[fitsbain]

Car will be a festy with capri front brakes (maybe the gallant upgrade), and stock festy rears.

Do I want the master cylinder and vacuum booster from my festy, the capri, or an aspire one?

Thanks

[mikemounlio]

Most people go the miata route. Gives a better pedal. Is not overkill. Is mostly bolt in. Requires a bit of work for the right pedal placement.