Acamas,
2.5 times the size of HNR 'NOW', don't you mean?
I suspect BOTH companies will be somewhat larger by this time next year personally, and whilst I don't see SEY at the stratospheric heights that some here do, a price above 30p may well be achievable in the medium term, providing the oil price holds around these levels of course.
In the shoter term, HNR MAY be effected by the cost overrun, whereas SEY, with their free carry will not, but once the revenues are being received, that will be forgotten IMO.