Dollykim I like your idea, especially because I need to stop getting what I refer to as "impulse syndrome" where I absolutely MUST have something and then when I get it it's usually not what I was expecting and I'm stuck with a $30 POS and out $30. (This happens a lot when you collect doujinshi. You spend money thinking you're going to get this amazing book and it turns out to be not so...eh. Well, there's always Ebay to unload it all. ^_~)
Tealove don't feel so bad about your dolls and your hobby! Out of everyone on this board who has answered I think you might be the only person that actually feels it a bit worse than me!! What business of it is anyone elses what you can or can't afford? And hey, I can afford barely ANYTHING right now (I'm praying a doujinshi seller friend is gonna give me a discount on a rare doujinshi she had been looking around at my request for a particular couple.) but if you take my doujinshi collection alone we're climbing into the four digit range EASILY. My fifteen+ love affair with anime and manga has also netted me another four digit set of things. Of course that was over fifteen years, but still, the point is I have a lot of green sitting in those piles of doujinshi, art supplies, books, etc. So "could never afford" is a ridiculous thing to say. If you want something bad enough, you go after it, period.
Also, your hubby sounds awesome.
Hey, my future husband is going to have to worry about ME being the one kitbashing robots. XDD And like Dollykim said, there are some dolls that combine the two! By Medicom's Edward Elric! You can fawn over the clothes and awesome dolliness of him while your husband can ponder over the realistic looking automail parts. XD And he willingly went with you to a doll convention? Yeah, that's the kind of love only parents and (amazing) spouses show. I will never forget trying to entice my mother into going sea glass hunting (sea glass makes wonderful dollie accessories when you run across the beaches that wear the glass down super small and smooth!).
Mother: "You want me to walk along the beach in hundred degree heat and look for pieces of glass, I'm hearing this right?"
Me: "Yes."
Mother: *Sighs* "The things you do for your children."
<---The first piece of glass she found got her hooked! I was sort of that way with 1/6 dolls. At first I was all "*Sigh* But they'll take up room in a small house and..." and then I got my first Medicom and was like "THIS IS THE BEST HOBBY EVER!!" *GOLD STAR*