@Murky Waters Your workout plan is pretty much lke a second job, and at 38 the guy probably has a family already. Not that one can't physically work out like this at 38. I knew Steve, a guy just like that. I was into mountain biking back then, with buddy Frankie, and Steve joined us sometimes. After 1.5-2 hrs of racing and log-jumping me and Frankie were pretty much wasted, but for Steve this was just a warm up. He'd go to gym, or play ice hockey till midnight, and he did this every day. But despite being a good looking guy, no girlfriend stayed with him longer than 2 months. Bottom line, such workout schedule, 3 days of serious aerobics plus 3 days of serious gym training is incompatible with normal life, unless you are single. You can't have your job, your family, and your 3+3 training at once, unless your wife takes your family responsibilities completely upon her (if you make, say, $150K+, she does not work and is happy spending the nights with you but days separately).
However, this is completely unnecessary. 2+2 will work just fine, especially, if your gym sessions are not as long as 1 hr. Muscle training doing multiple reps is completely useless if you are not a boxer or karate fighter. Trying to work out all muscles is just as useless. Just 2 basic exercises will be enough, deadlift or squat, and bench press. Never waste your time doing exercises that isolate muscles, like biceps curls, triceps extensions, leg curls, etc. Live this to pro bodybuilders. Strength, that's what counts in our normal lives. And to be strong you have to do 3-5 sets of 3-5 reps with heavy weights, with 3-5 min intervals between the sets. You stretch in intervals, so no time is wasted. Half an hour, and you are done. If you buy your own weights you save both time and money. The 3d exercise, pull ups, can be squeezed into your schedule simply by doing one set after your mandatory morning warm-up and one before dinner, that's enough.
So instead of 3+3 do 2x0.5 hr weights+ 2x1 hr aerobics training, plus a 10 min morning warm up. Moreover, once you get into shape, you can do aerobics just once a week but a bit longer, 1.5 hrs.