If I don't have any orders and I'm cutting just because I like to and slowly building up an inventory, I cut what I like I figure if it doesn't sell I'm happy to keep it and chances are if I liked it so will someone else.
For the show I'm doing next month I'm trying to build an inventory in a hurry. Given my region I'm doing mostly wildlife and relgious themed stuff with of course some holiday themes mixed in. I'm doing a few more detailed items for orders taht I can stack cut and have extra for the show, but when cutting just for the show I'm doing low to medium detail so I can my prices fairly low and still make a profit.
One thing I'm going to do is buy Sue Mey's cross that has "Faith, Hope, Love, Courage" in it along with the ribbon shape and make some pink backers. I think people will LOVE those for Christmas gifts for cancer survivors. She has another one that is for autism I plan to get.
Not sure if that helped but just a couple of the ideas I'm going with for mine