I love perfumers apprentice's black cherry, I just add either some cotton candy to sweeten it or bavarian cream to warm it up, kinda like cherry ice cream

Or use it as is, but I've been seriously into making flavor combos lately, lol.
You can try adding some of the "sweet" flavors if your cherries ones are too bitter or tart. Like marshmallow, Cotton Candy (aka ethyl maltol). But I would try these out in 0 nic tiny batches.