Im not sure about the "near future"
Those checkboxes are a pain to add, however, I think its proabably a good idea to have some way to distinguish, besides the prefix (a CMS Widget is obviously Suite compatible).
I dont think "Requires Suite" would be the right choice - some may not require the CMS/Blogs, but will work with a suite installation - so perhaps just "Suite - Compatible with vBulletin 4 Suite version"