The boom in India

As ever I'm wishing I had bought more JIIW. Pure greed! I don't think I'll buy more on monday tho' even though JII doesn't look too bad on my Sharescope trend line; it's high on RSI tho'. My main internal debate is whether to just sell the warrants in say a week or so or wait and exercise them by buying the ordinaries in an ISA. The latter is an expensive exercise (given the expense of selling other shares) but an effective means of pumping up the ISA. Decisions, decisions...
I think if JIIW gets to >20p I'll start to think it's all too good to be true.
Do any of you think it's time to look again at the likes of EFMA, FASW etc?