Oh, my, I have that husband, sort of. Feel sorry for your husband that he doesn't "get" it as richly as you do! It's just a different style of looking at things, not something you can "fix". A really good example for my husband is that he is a spur-of-the-moment guy, "Let's go!" but I have to plan and make lists (and reservations; can't tell you how many times he has wanted to go camping on a holiday weekend when they have been taking reservations for a year and there's no spots left). That's just how we each are!
I would let your husband
be logical. Yes you really want X and he puts a damper on it because it takes too much time or costs too much or "not now" but just "accept" that and do your own planning on how to get it so he will accept it (when we use to argue about money, I use to either get a job that earned that much or would cut back on my other expenses for awhile until I felt okay spending for X, or I'd decide that, even though it would make him unhappy, I'd buy it anyway and shoulder the pain of making him unhappy).
Don't get trapped in someone else's style and/or your own wants. If you want something, it is
your job to get it for yourself. Sometimes it seems unfair; my husband made 7-8x as much money as I did, but that's life and there are constraints. But no one else, even beloved husbands can feel like we do exactly about what we want. I know my husband loves me (even without his telling me, which he does all the time) but though he is warm, he is not emotional, that would be Me

I do the begging and pleading and get angry and spiteful but he just "is" himself. Yes, he can get angry, but it's "clean" and non-threatening. Yes he does not put up with "idiots" but it usually is funny, not hurtful (at least to those who witness it, I'm glad I'm not the pushy telemarketer who just kept talking over my husband until he asked my husband how to spell his name and he spelled it, "b-u-z-z-o-f-f" and the guy got mad :-) but we have a code now, when I start wanting something really bad or trying to explain something special to me and his eyes start glazing over, I have to stop and think about whether he is likely to "get it" and if not (usually because it's fantasy or emotional, he never "got" my therapy but he supported "me" no matter) I laugh and say something like, "nevermind, it's not your thing, you can't understand".
Sometimes he uses the "wrong" words, we did a long discussion once about "rational" versus "irrational" (guess which word respresents which person :-) and I argued well for "not rational" is not the same as "irrational". You and I understand that there are other ways to understand than the rational, I don't think our husbands get that :-)