Nice going Steve, it can be hard, depending on location, to get something like an enlarger. The vast majority who live near big cities, I believe, take it for granted that they can get one but those in more rural areas find it more difficult.
When you make your LED light source send me a note if possible on your approach to the construction of it. I'd like to make a head for my Durst which is sitting outside the darkroom without one. I use a Beseler 45 right now.
I hope you can get it put back together, it's going to be like a holiday working on it and the excitement of the first print, it's all fun.