'69 Aussie A Body Wagon

Got a question guys.

My next port of call for this project is brake and suspension.

Looking at swapping out the front brakes for something that actually stops the car. I have large rims so clearance is no issue, was looking at something like these large Wilwood sets.

http://www.magnumforce.com/store/de...BrandID=&Category=&SubCategory=&Search=&Page=


Are these a good option? How much of a 'bolt on' modification are they? They seem fairly well priced (even for USD) and if I can get them shipped to Australia I think they could very well be a great addition.

All ideas appreciated, thanks guys