Nope, meat weight loss figures can be had from websites and books about dry curing, but not about smoking.
As a guide, hot smoking a large slab of bacon takes several hours and the meat is supposed to come up to 65 degrees inside (though since it's already been cured chances are it'll last long enough already anyway). Cold smoking a slab of bacon takes 10 hours or so. Less if you don't like a strong smokey flavour.
As your system is home made, it'll take some experimenting at first, but that's all part of the fun
