T.J.H. Models heard your requests and has updated their pledge levels over in their Modular Terrain Kickstarter.
From the update:
Thank you for pledges & support, i’ve had lots of feedback about the pledges being over complicated, so i’ve tried to simplify them, i’ve renamed all the level 2 sets, so they’re now named set 12 to 19.
Also I haven’t put the ends on the kickstarter yet as i’ve just had the small end prototyped & should be back tomorrow (wed 1st)
Thank you for all your feedback.