I am forever interchanging my 12-32 and 35-100 kit lenses on my GX80. Would the 14-140 solve my problems? Stacked, the kit lenses are the same length, yes a bigger lens with more weight round my neck all the time. The extra 50 mm may come in useful at times as I wont always have my 100-300 with me. Seems an ideal holiday lens, and a walking around town lens, always there and ready. I have almost talked myself into buying one. Help!