Help swaping a gm breakboster and mastercylander

[nitroid13]

I'm wanting to up grade the breaking system on my 74 40 i already have disk brakes on it from a 83 fj60 and I have a boster and cylinder off of a 92 Chevy pickup. Any one ever do this swap? If so is it worth the time in doing

 

[shelfboy1]

besides all new holes,adapting the lines and a prop valve and maybey some clearance issues like covering up most of the speedo hole its easy.

 

[Fast Eddy]

It would be so much easier to use a booster and master from an '80s Toyota minitruck or some such. It will virtually bolt in...