I would like to start off this thread by telling you peeps that I am not every experienced in modifications whatsoever, therefore I would like some help from all of y'all!

This is the gun that I have right now ...
http://sharomet.ru/images/products/l...5ada03ecb5ee0b
First off, for external modification, I would like to change the stock into a MAGPUL PTS MOE Stock (Black), but this requires me to have a buffer tube...now this is the problem im running into... don't know which one! I'm on a budget as well and so far I've seen this and I'm not exactly sure if this set up will work!
http://www.srvv.org/en/catalog/30626...phrase_id=7217
Are there nice flash hiders for Ak74's? I don't really like the current stock flash hider =\ Next is the front rail system (not the side one) for this particular gun... I would like top and side rails, planning to put a flash light + a reflux dot
As for internals, what would I really need to upgrade? Are the following enough?... barrel and spring for a fps limit game.
Really need your guy's help! Hoping to achieve the similar look in the pictures attached! (First picture is from Off_kilter, so thank you!).
Thank you for taking your time reading this!