The new Inceptors that come in the box set have many individual components and it took me one evening each to build the first three. I was fortunate enough to have a couple sprues from the Dark Imperium box and decided to use them to build the last two, using the gun arms from the new box set... I was easily able to build the last two this evening and they look great.
Here’s an Inceptor sans arm and jump pack from the Dark Imperium box. I was able to assemble him in less than a half hour.
Here he is with the gun arms and cabling from the box set and the jump pack from the Dark Imperium box. This took around the same amount of time to assemble, maybe a little less.
Here is fully assembled in less than an hour.
Here’s the full squad and you really can’t tell a difference between any except posing and choice of helmets.