as a thought, since SRP as the vendor is, I agree, controversial (hey, after about 5 posts I already know that :-), SRD might make great sense. And it would be something like "choose one razor from these 5, and we'll include a 3" strop and something else." I'm a photography buff, and a filter company does that with graduated density filters. You get a holder, 1 adapter ring (though you do need rings for each lens size), and 1 grad of your choice. Yes, they have to put those 3 things together in a box but it's a great way for someone to get into grad filters.

And SRD is in the business of selling stuff.