New tool.... Hmmmmm. Why on earth would the D need to re-tool the IV-D hull or turret stuff? It has great IV-D kits already in the line-up. And, what's with the hinted-at parts-reduction "so that model-makers are spared the repetitive assembly"? I didn't know that most folks who buy Dragon IV kits were beefing about the fact that there are 8 wheel bogies needing possible assembly (probably the most-repetitive part on these kits?). I'll suppose that the D has simplified those bogies to be a 1-piece bogie with 2 pegs for the wheels.... It could, I'm sure, come out looking OK when built. So I'm sure that some who are put off by those Dragon IV-x kits with north-of-900 parts per pop will look at this one. I'm not (yet!) put off by those kits nor by the many-part bogies D has long provided, but I certainly AM put off by the DS tracks. This one won't be on my list (but then, I already have a few of D's previous IV-D kits, so I have thousands of parts yet to go through before I need to add another box to my stack :-) ), but those looking for a simpler IV-D build may be in luck with this.