Side switch light suggestions please

Sadly I think my modded HD2010 (fet driver, dedomed xpg2 s4, copper heatsink) is gone forever. I want to build a replacement in similar dimensions, but with a side switch.

What I am looking for:
–26650 powered (or possibly 3x18650)
-Primarily thrower (to replace the HD2010 in the lineup)
-Side switch (want to use one of MTN fet +1 drivers )
-Good modability

I was thinking that the Courui D01 might be a good base, but can’t find any copper heatsink upgrades available anymore (i missed the boat on those nice copper ones)

Any other suggestions?

Thanks,
Ford

I think Kiriba_ru is making heat sinks for the D01, although the reflector has been hit or miss lately, i wasn’t too happy with the one I ordered this year.

As for a 26650 host I would like to know as well, got a TA FET driver with narsil sitting around waiting for a good host.