considering a trigger job on my Marlin 336, it has a horrible trigger pull. Midway USA has Wild West triggers at a decent price, I already ordered JB Woods' assembly/disassembly book/manual for rifles so that I have good instructions. Do any of you have experience replacing the trigger on a Marlin 336? If so, how difficult was it, what were some obstacles you faced or steps to be careful with and so forth? Thanks in advance for any gouge in this matter.