I don't want to beat a dead horse BUT, I spoke with Rich Brandi today at Protool to see what the status was on the disk brakes for the M715. I guess this thing kind of fell apart. The price is $850 per axle. I am serious about this. He needs 4 sets before he will go forward. If anyone else is SERIOUS about doing this then please call Rich @ 610-275-5667. I like the kit because off the shelf parts can be used without machining. Albeit they are Ford parts but what are you gonna do. Don't call and plead poverty cause he has heard it all before. If you want to view previous discussions on this topic then scan for DISK BRAKES and find the thread about Protool. I will wait a couple more weeks then I will pursue other avenues. Bill D.