Late addition as I didnt answer all your questions, and I am sorry it took me a while, I dont check this site as often as others.
What have I built?
Mostly full range single drivers, a pair of Jordan JX92s, a pair of TB-593s and a matching 5.25" sub.
I have built a set of omnis but the driver quality was low and my X-over skills are not all that great, which is why I am trying to learn. (with great support from my fellow hobbists may I add
)
I have built probably 50-60 subs though, I used to install when I was a teenager.
Next project is a tiny sub with 2 mpyre 6.5" to replace my X-sub...after that...who knows?
I really need to finish my HT before any more projects, but they are so much fun.
Sorry to derail this thread too...no more from me, will take to PM.
If anyone in Atlanta has a set of these I would love to hear them and will bring over my Jordans to compare with...which will get seriously whooped in the bass department.