How can I best combine skymiles & ultimate reward points?

Hey all,

I've done quite a bit of research but can't figure this one out. Soon I'll have about 50,000 skymiles (mostly from using my amex), and 40,000 Chase ultimate rewards points. I'd like to somehow combine these, and use them towards a flight to New Delhi in November for a good friend's wedding. What is the best way to go about doing this? I've thought that using them together for Virgin Atlantic might be a good bet, but can I transfer them both there? How? Are there any better options?

Thanks!