I'd suggest red chipotle over green (I can never remember the mexican names) to better support the fruit flavour, rather than adding any nutty tones.
Honey sounds like a great idea if you want it sweet, consider mexican or birch varieties to compliment the dark and smokey chilli better. Or maple syrup I guess.
Molassess I'm less sure on but, if Raspberry Chipotle Tabasco is anything to go by, the less sweet pomegranite molassess definitely adds richness and depth to the fruit content.
I'd say pick a milder flavoured vinegar, personally. Or go down the route of an acidic fruit but lime feels like it would clash. Perhaps the above-mentioned orange?
Or somebody said mango. I wouldn't suggest mango with any of that other stuff but a smooth, sweet mango and citrus base (lemon? lime? pineapple? your call really), with raspberry and stong red chilli (thinking Hab but it's up to you) for a tart contrast, could make for an amazing fruit sauce. Sweetening with a lighter honey (or golden or agave syrup) may well work out very nicely and I've recently found out just how nice a touch of vanilla for smoother flavour can be.
Hope this helps.