I also have the Golden Gate Depot set of GN Empire Builder set on order. (8 car set + Extra Dome Coach + Extra Sleeper + Great Dome). So today I added the a set of F7's to the order (A-B-A). I debated on a A-B-B-A set but had to have some budget restraints because I see some Alco Pa's in my future. When I looked through all of my GN Books (I have a bunch of them) about 75% of the pictures showed the empire builder with an A-B-A set and the remaining 25% with an A-B-B-A set or earlier A-A E7. So I hope the 3 will pull it.
I was going to wait for some Atlas F7's, but like you guys I started worrying about the color match. From what I have seen the colors from 3rd rail have been pretty glossy and I do not particular like that, but I need them to match. Of course there is no guarantee that the Sunset F7's will match the Golden Gate Depot Empire Builders being that they will likely be made in two separate factories. But I took the plunge on good faith. Now if Atlas comes out with GN F7's I will buy those in a second. And if they go bold and do an empire builder I would buy it too.
Now back to the original topic of the Lionel E7's. I hear all the gum mashing on this and that on the Lionel E7's, but I like them and glad I bought them. My plans are to run maybe a shorter Empire Builder with them or pull Lionel's 21" cars behind them (when they are made - you know they will be made eventually). Or I will run a GN secondary train with them like the Western Star, etc. Yes they could have been built in many other paint schemes since there were several that they wore and maybe the silver trucks are not correct for this paint scheme but I think the color is great and If I want to paint the trucks black later I can. One thing over sunset is the Lionel's sound system is superior. Are the Lionel's E7's perfect, of course not. But the Sunset models I have are not perfect either. The Lionel E7's cost me $800.00 pre order w/ free ship. The two Sunset E8's I have on order (Texas & Pacific - where else am I going to get T&P's) are costing me $669.95 + $45 shipping each(ouch!) so a total of $1429.90 for two engines, granted they are both powered.
I with you guys, I want the paint right and the numbers correct, etc. But I can give on a few details if the price is right. After all most of us still have this mysterious third rail running down the center of our tracks and I have no plans to get rid of it.