Front disc brake kit

[71FJ6]

I want to change from power drum to power disc and am looking for a complete kit that will look as stock as possible.I found one on ebay but they say you have to modify the firewall but they are not sure how much.I don't want to get into cutting up the firewall.

I would like to get a kit that has the booster,master cyl,porportioning valve,and so on.Any recommendations?

Thanks,Dave

[Bullitt-]

Here is as complete a Kit as I've ever seen
http://www.mbmbrakeboosters.com/index.php?page=shop.product_details&flypage=shop.flypage&product_id=291&category_id=18&manufacturer_id=0&option=com_virtuemart&Itemid=114

[Chryco Psycho]

SSBC makes good kits as well

[HP2]

Master Power, SSBC, Just Suspension, PST Suspension, Blue Zombie. Look in any Mopar mag and there are easily a half dozen vendors offering complete kits.