Building vs shooting are separated by a thin,sometimes hazy line.I don't like that personally.....but that's just me.
We build some pretty bada$$ traditional bows.Set a few records even,I shoot a cpl 1970 Bear "A" handles (think outlaw "pro-street" match racing car).....rarely shooting bows we build.I get other guys to do shakedowns....they love it because they're into new,testing,etc etc.
Just feel strongly that the ability to separate hobby from pro level,be it building or just shooting is a stumbling block for a lot of guys.No biggy.We have a very nice machine shop,beautiful...painfully accurate equipment.Yet,have almost zero interest in "building" rifles.Heck,I get bored screwing a pre chambered Savage brrl in?Concentrating instead on shooting discipline with an unwavering desire to create as close to perfect handloads as possible.
So,as others have said....be careful turning hobbies into a business.I'm adding,don't assume your riflecraft will improve,just because you built it.