I'm always amazed by the smooth finish you achieve on the "steel" parts, your paint job is spotless and just shiny enough to look real but battered, just look at that bomb...
My two cents on the 1/72 : before I temporarily gave up on the planes, I added some 1/72 in the stash, mainly for
- practice : cheap and easy to work my chops ;
- the big birds like this one ; you have to put them somewhere and a B-17 or a Lanc in 1/48 is big, takes a lot of work and money to make right (the bigger it is, the more obvious are your shortcomings. Well... mine!) I still keep that Revellogram B-17 on the shelf, I'll build it someday but in retrospect I'm happy I didn't get the Liberator as I intended to because I'm not sure it would even have seen the light of day!
- some jets ; I got bit by the 80's Navy bug again at some point and got a set of classics in 1/72 ; a 1/48 Tomcat is quite a big beast so I figure 1/72 would be good and cheap enough to try out different squadrons. When it comes to WW2/Korea or even Nam planes, single and twin engines, to me, 1/48 is just perfect!
Anyway... another great work of yours, you really gave life to a somewhat "simple" finish :) Enjoy your Midway trip!