Wrong wheel oops

[rincewind23]

Hi all,
Won a set of wheels from eBay. Picked them up, only to find out they were from a Fiat, which has a 98mm BCD, whereas my hubs are 108mm.

Firstly, I know I'm an idiot, I should have checked before bidding

So I figure my options are:
1) Consider it an expensive lesson and relist on eBay
2) Convert the hubs to 98mm (drill new holes and refit bolts)
3) Get some wheel adapters

I would appreciate some advice from people who know a lot more about this than I do. Or even a little bit more than me (which is pretty much everyone - I'm making this up as I go along).

Cheers,
KEv.