i must say, seeing the pictures doesnt clarify everything. but in saying so :
1, looks like this guy knows what hes doing if he had to cut your skirts and re fibreglass join them , aside the paint quality as they say you get what you pay for.
2, the kit obviously is garbage if he had to join them. you can see why , obviously these skirts wont bend around the gaurd to fit , thats why he has cut them.
3, rear bar looks terrible , these cheap kits are rubish , they never fit properly and i must say , iv never seen a decent body kit which hasnt got cracks in the paint . you twist the car going up steep drive way and they crack without them touching the floor. they are just garbage
4, stick to the standard bodykit , that thing doesnt suit the skyline one bit. quality isnt cheap , thats why plastic or carbon fibre is the way to go as far as body panels. genuine plastic panels , your looking into the high hundreds per skirt , bumper.