here some idea i got will thinking at my next rocket. first for the science in career mode : - when you make a crew/ eva/ goo report it should show something like ****new kerbal science!**** , so people will know that you haven t done this science yet - to complet above suggestion i would like to see on the science building or tracking station, somthing that recall what science you have done andif there is any science point left. as i see it it could be an obrital map showing in different color if you get science at some point ( exemple science in hight atmospher, science in space low orbit, hight orbitl, mun and so on). only real problem i see is for the science you get in different atmosphere high, best way would be a vision of kerbal cut in half with the different atmosphere altitude. could work also with ground, let say you have make eva report for obrit above moutain and desert, on this science map, it will show that you did above those area, but not above ice pole for exemple ( as for colo code, maybe black or red for area with no science made, turning slowly to green when there is no more science to get there) it will help when you get back on career mode after a long break and don t remember where and what you have done. - you will need an option to selectio, what science methode you want to check ( goo/ EVA/ crew report/ sample) - Maybe make the building in R&D to appear when you unlock some rocket science making it build itself ( but i feel it sound wierd to have buikding with science when you know there will be money later) now for the misc part in VAB make the center of mass etc more accurate, here some option : - instead of the ball indicator, make some kind of "wall" that will be in the center of the build rocket cutting in 4 ( seeing thought), and vertical line showing where the center of mass is currently. - make a vision a bit like tyhe docking view in fly mode, with the crosshair showing the center of the rocket ( see from above, maybe you can select what part is the center of "tube") and a dote showing where is the center of mass, so you can see it move around the center of the rocket and see wher eyou need to put more weight ( maybe also say what weight is needed to recenter the mass) thank for reading:)