There is not really anything you can do but wait for the developers of these mods to make a dolphin 7 version. If they even do.
There are so many differences between D6 and D7 that most mods can't just simply be tweeked a little to get them to work on D7.
Most of mine are being rewritten from scratch. And becuse of that, it will take a great deal of time for me to rewrite them all. Same for dolphinmods. It will take a lot of time to create D7 versions of them. And of course, most people that purchaced the D6 version will expect the D7 version for free even though in my opinion, it's a new mod because of the extent of rewrites. I also never promised free updates which don't seem to matter to most people either. But of course, i will for those that request it.
Even if dolphinmods account was suspended on expertzzz won't really matter. expertzzz will be shut down by boonex and all mods will have to be moved here.