Disc Brake kits for Early A's ??

Car is a 63 valiant wagon, slant six/ 4 speed.

I was originally going to leave it as drums all around because I am running a slant which is what the car originally had and it never had a problem stopping before.

however, I have not upgraded the rear end to handle some light duty towing and now it just makes sense to upgrade.....biggest reason being the new rear end has BBP, and I am not carrying two spares.

I would like to buy a kit with new parts so I am looking for feedback on what others have done.

Scarebird seems to be a reasonable option. ....maybe ???

what options are out there??

I don't need super huge disc brakes, I am running stock 14 inch wheels and its a slant six car intended for street driving and towing a lawn mower trailer, so nothing too fancy.
I used the Scarebird set up on my '65 dart with 14" 5 on 4. Very happy with it and easy install since you use the existing spindles and hubs. I added a power master cylinder. total cost with complete new rear brakes and brake lines was under $1,000.