Hey Keith - I agree!
For me, a hard-top is/was a must. Currently, the only ICON with that option is the FJ40. Otherwise, the extra room of the FJ43 0R FJ44, would've be nice as/for an overland vehichle.
I didn't order my ICON as an exclusive expo/overland vehichle. However, once I started thinking more about overlanding, I recognized the vehichle's short-comings (lack of storage space, short wheel-base, etc).
I talked w/ Jonathan at TLC, about creating a custom FJ, for Pan-American overlanding/expo use. He had some really cool ideas,... & they've already put out some great rigs, along these lines. The one that interested me was - A '93-'98 FJ80 series frame, suspension & lockers,... on a 60/62 series body. Also, re-powered with GM 5.7 V-8 & a long-range fuel tank. The idea would be to achieve the looks of the 60/62, which I like, with the suspension & off road attributes (lockers), of the 80 series. We called it an FJ140 (80+60). It has the rugged looks & utilitarian nature of the FJ60,.... plus the ride comfort & off-road capalities of the FJ80. For long trips, or on the trail - It would work great.
As for the interior - I would have Adventure Trailers work with TLC, to create the same type of interior habitat, that AT has in the JK Habitat. Essentially, I'd remove the back seats,... have custom draws & water system laid in, plus a refrig. Finally, aside from a RTT, it would be a vehichle that I could simple sleep in, if I wanted/needed to. Finally. Below is a link the type of interior I was thinking of:
youtu.be/wb3hWU5mEng
Below are some pics of 2 different "FJ140s" (80 Series Frame, Suspension, Lockers, on a 60/62 Body, Re-powered w/ GM 5.7 V-8 or GM's new E-ROD LS3, w/ 430hp) that TLC's made.
This one went to Nicaragua:





Another one - Same color (which I dig), but w/ some minor difference:






I had already placed my order for my ICON, plus Jonatahn told me it'd take about 12 months for them to finish a custom FJ140 for me. I decided I'd pass for now,... get my rig & use an off-road trailer (probably an AT Teardrop) - And I'm excited & can't wait! If at some point in the future, I want to expand my travels, wo/ the use of a trailer, & perhaps in more comfort - Then I might order something similiar to the above, & customize it for overland/expo use only..
Cheers!
~CLK