brake hose leak

[76bonanza]

My rubber brake hose on passenger side is weeping fluid I noticed it was damp yesterday checked it today after about 20 pumps in park I get a small amount of fluid not a drip just a weep.

Question one this is my daily driver how long do you think before it causes real problems?

Question two should I replace it with rubber or go with stainless? Were is the best place to get stainless from? I saw some in LMC I have a 76 k10. I only replace the peice from the caliper to the frame right?

Question thre is it an easy install? I have never done brakes at all but have done other things.

Sorry for all the questions just dont want my brakes to fail.