Thanks Carlos. Didn't get much done over the holidays, but have got back at it this past week. Got the servos in and did a rough balance check to locate the ESC's and lipos. This is what 7.5 lbs of batteries looks like. [X(]
The batteries sit on their own removable tray, and while it's 5" wide, it still easily comes out through the main cabin door for charging. Need to tackle the main gear doors but if progress continues it should be ready to fly (in primer) next month.