We are on the same boat, YellowSpike.
I also appreciate my job, I know that if I lose it, it wold be almost impossible to find another job comparable to it, and I'm confident I can get a promotion in 2-3 years if I keep putting effort.
So how to combine LL with my job has been my headache for the last months.
I had the idea of doing LON in tibias. Like you, I would be happy with 4 cm (maybe 3, but I'm afraid I would regret lately not having done 4 cm). LON for 3.5 - 4 cm means only 2 months or so in frames, with the advantage of being weight-bearing. But sadly, I think I should get rid of the idea. I don't think frames, even monolaterals, can be hidden, and obviously I don't want any of my colleagues to find what the hell is going on my legs. So, with LON, I should ask for a 2 month vacation, and I think it would be a disaster for my career.
I'm currently considering femoral lengthening in 2 stages (like yagen now). This means some time in crutches, but at least I don't have to "disappear" from my job for a lot of time.
I know. I mean, I wish I was like some of the superstars on here like DoingItForMe, Cooper and ProgramDude who run their own businesses. Or, that I was a rich spoiled kid who had his parents pay for it right outta college like Leechlet lol
But for us average Joes, it's much harder to pull off. I'm super lucky I was able to pull off the first surgery while keeping my previous job. But I'm only at my new firm for a short period of time. LON might be an option. I've heard pretty good things about it. I believe 3cm takes about 6-7 weeks to lengthen, and then you get a nail put in so you can weight bear (I believe). I too would like 4cm, but 3cm on tibias would make me quite happy (because I get to actually improve my proportions, while still making it to 5'9"+).
I'm honestly thinking at this point, what I'm going to do is...keep the femur rods in for now, but have Dr. Guichet (or maybe Rozbruch) fix the screw in my left hip (to get rid of that annoying pain, which has improved though). By keeping the rods in, I still have the option for more on femurs and can avoid any possibility of what happened to our boy ProgramDude.
This way, I can bide my time, work here for maybe another year, and then really start figuring out how to do 3cm on tibias. 176 would be quite a nice final height for me
The only negative to this is if I meet a great girl a) I may not be open to anything serious with her (self protection) or b) I get into relationship, and she leaves me for being true to myself and finishing an important goal of mine.