I’m lost. Help me find my way

Agreed, finding local dealers that stock and demo can be tough. Crutchfield could be a good option…

So let me tell you what I did. I keep having panel issues with my Quad ESL's and was getting tired of only having one speaker while the other one went out for repairs. First off, for $300.00 I had my speaker tech make me a pair of headphones on his 3-D printer using the Aurorus Borealis driver. I did some pad swapping and can say that these headphones are much better sounding than what I expected. I also ordered a Grave Digger cable and that was a wonderful experience in itself. So I have my ASR Emitter II Exclusive amp with no headphone jack. I started looking at headphone amps and came to understand, that if I ran RCA inner-connect cables from the Tape Outs on my ASR Power Amp to a modest headphone amp, that a large majority of the signal would be coming from the ASR. In theory, a straight wire from the Tape Outs to a Headphone Jack is all that I needed. I just wasn't sure what type of headphone amp to buy since I didn't want to spend very much money. Anyway, after some comparisons online I found a preowned Schiit Lyr 3 and bought that. A $28,000 power amp and a $300.00 headphone amp, that's crazy. Well crazy or otherwise, I bought a Lin Lai Elite 6SN7 and an Akiko Tuning Stick for the Schiit and can say that I have no objections. Its obvious that the majority of what I'm hearing is from my ASR power amp but I'm also hearing character from the Lin Lai 6SN7. If you have Tape Outs on the back of your power amp, I'd suggest using them.

Well I have found my way and I have made my decision. 
I visited my local McIntosh dealer a few days ago to order the McIntosh MHA200 headphone amplifier. As I have said throughout this thread, I’m a Mac loyalist and this was pretty much a foregone conclusion. (See my virtual system). He is also a Grado headphone dealer so I started by auditioning the RS1x headphones. I listened undisturbed for a little over an hour. No point in going further. I bought them on the spot. I found them to be just what I was looking for. And comfortable!  I wear eyeglasses and have always found headphones uncomfortable. Always. Not these!  
Anyway, the phones were in stock and I should have the amp in about a week or so. Thanks to all who responded. I appreciate your guidance. 

Thanks for the follow up.  Congrats and enjoy!

FWIW. No rule saying you can only have 1 headphone,

Others will argue but the Sennheiser 600 series is considered by many to be the gold standard for headphone tuning curve. Reasonable price helps,

I myself own 4 pair. Sennheiser and a HiFiman. Nothing exotic but good phones and fun to listen to.