The 410XL? 88 pounds. I've been lugging two of them since 1988, along with 47 pounds of Trace Elliot rack mount. (No trolleys, hand trucks, casters...or dollies.)
How is this germane to the AE212? Well, since I just awoke like Rip van Winkle (the literary figure, not the TB'er) from a 19-year GAS-free "just playing infrequently with friends" hiatus, I'm hoping to update my rig, which is failing (EQ's dead, amp's really gotten noisy, speaker jacks have broken free from the amp housing, and...did I mention the weight?). Unfortunately, I've got lots to catch up on and, given the recent neodymium developments, less time than I'd like. For instance, I was shocked to discover that Ampeg, SWR, and Trace aren't what I remember them to be, the ubiquitous 4x10 standard design is actually less desirable due to phase issues, non-10" speakers can be tight and punchy, and lightweight amps can sound good...next thing I'll hear is that smoking causes lung disease and the US has invaded Iraq! (It was a deep sleep.)
Having read hundreds of posts by Bartman, Munji, KJung, Tom Bowlus, et. al, not to mention numerous blogs and publications, it's looking like the 21st Century version of my current stack would be two AE410s--punchy, somewhat aggressive midrange--driven by a clean, flexible amp that can cover everything from small cabs to a stack (like the SM 12.0)--my Trace is 250W x 2 @ 4 Ohms, and several have said that the GB should be realistically rated as 300W x 2. Yes, an M9 would be the direct analog for punch with a graphic EQ, and it's a great sounding head, but "ears bleed at 9:00 on the master" is a lower priority at this time. Add in a little cab with a decent range and balance for practice and small/ABG "gigs" and I should be able to cover any of my eventualities.
So, to tie this incessant rambling together:
1. 2 x modern day 410 - Bringing megatons to a knife fight? Is even 410 + 210 overkill for most scenarios with the higher sensitivity, max excursion, and thermal ratings I see today? Noisy bars and frat parties probably aren't on my list any more, but something outdoors could happen. Not expecting a PA in any venue that would allow me to play.

2. 410 vs. 212 - Am I correct in my reading that the latter is perfectly fine volume-wise for most applications, at slightly lighter weight and better balance/flexibility (VroomVroom)? And let's not forget that dreaded phase issue with the former...billfitzmaurice would have my head! And Chef does have that nasty chuffing problem...
3. BACK ON TOPIC--I picked up a used HT112ER when it appeared locally. Would another HT/EX get me reasonably close to an AE212 using EQ while still allowing for a decently balanced and flexible non-neo alternative to the AE line? I know it would get me to 2,000% of my 100 Watt, 2x8, SS Ampeg practice amp (SVT-100T). A second 112ER is cheaper, takes up less space, and keeps my sonic palette a bit more broad.
4. If I went with a single AE410, could the 12s be pushed into simultaneous service if absolutely necessary? Bad idea generally, but would cost/benefit ever allow for this?
5. Would anyone buy a pair of "vintage" Guild/Hartkes? Rat fur lovingly brushed, of course. I suppose I could pair them up opposite an AE410 and violate ten rules about good sound. 12x10!!!
Anyway, thanks for your input and patience.
AM