I have a Hennessey Explorer Zip and I am wondering what mods if any I should be thinking about?

I am thinking I would like to change out the suspension but not sure to what. I like the idea of doing DIY Whoopie slings but then after reading on the forum that there are some special circumstances around the Hennessy and Whoopies I am not sure. I don't know what that special consideration is or if it is something I can compensate for and get a set made up. I am also not sure how to incorporate the ridgeline with the Whoopies.

Any advise or help is greatly appreciated.

Thanks,
CC