I disagree on starting out with the .22 they have much in common with fat chicks and mopeds.
Get the M14 you are wanting and never look back.
so very well put LOL
my first rifle was a lee enfield no1 mkIII in 303 , my second rifle a couple years later was an sks-d ...... then i got a 22 LR semi hehehehe then i got a trw m14 prior to the prohib bullsh*te and sadly don't have anymore. then the m14s came along and well..... the rest i history.
22 is a great rifle to learn shooting skills. I weighted mine to be the same loaded wieght as my 303 so the only felt difference practicing off hand was the trigger pull and recoil. all the practice with the 22 paid off though cuz now i'm a crack shot offhand with my trusty 303 deer rifle
I'm sure there will be m14s rifles around long after marstars m305b sells out in the event you decide to wait.