....Going to New Mexico and hopefully getting a job as a diesel tech so with the new job I'll still have more money after the baby than we have now....
Spoken like a first-time father-to-be
Unless the new job pays about double what you're making now, and the cost of living New Mexico is the same or less than where you're at now, you'll
never have "more money after the baby comes"
You'll soon learn that with kids, every time you think you have an "extra" $5 in your pocket, they need something that costs $6. It is an unwritten law of the universe. That isn't to say they aren't worth it, but just to break it to you that the little buggers are
expensive - probably more so than you ever realized...
My block heater isn't hooked up and my batteries are due for replacement, so this winter my truck was a little hard to start when the temps got down low. So I used a little ether. Fortunately I only had to start it a few times like that (it doesn't get or stay that cold here very much or very often).
There are 3 secrets to using ether without damage.
1) NO using the glowplugs - you already knew that
2) use it sparingly - about 1 or 2 half second "blasts" and
3) don't use it until the engine is cranking.
This last one is a little tricky if you don't have a helper.
What I did is took one of those remote pushbutton starter switch deals (just a pushbutton switch mounted in a handle with two leads coming off it and ending in alligator clips) and hooked it up across the two small terminals of the starter relay mounted inside the passenger fender under the hood. To start it I'd turn the key to the run position, get out there with the hood up and the can of ether in my right hand, operate the pushbutton remote starter switch with my left hand to start it cranking and then give 'er a short blast (sometimes it would take two blasts) of the ether.
Started right up every time that way - without a lot of rattling or drama.