That's pretty well set up going in by the looks of it. Furitek motors are second to none, shocks are decent and already has 4ws and a nice chassis/skid.
Get it, drive it a while, and you decide if it needs mods!
A thread on this a while ago. Looks like, surprise, surprise, mention is made of servos being lackluster. But again, like @RudyF6 says I'd just run it and see what breaks or you don't like and upgrade that. I've had great luck with Furitek's upgrade stuff all the way around
Give us report when you get it! 4WS is always a bit of a challenge for me. Too much going on I guess. But it's fun regardless. Hopefully you got something besides the nude color it's....oookkk....but it needs paint, IMO red or blue or something