I did quite a lot of reading on this speakers, good for loud metal and rock music, for good M16 model go here...

http://www.6moons.com/audioreviews/epos/m16.html

If u read the 6moon review u would know the m16 is already good, ratailing at RM1700++ now, the m16i is RM4000++, honestly there is a difference but not exactly a RM2300++ worth...
If u listen to a lot of vocal and instumental, i would say this speaker can perform but not to the point of perfection, Spendor SP2/3 can do better on its laziest days as far as vocal is concern. The SP2/3 is a very specific speaker cant take to much of anything. Force it and u will hear havoc, But for me metal and rock is where the Epos excels.
Many consider this speaker to be unsuitable and harsh, the ******* of hifi speakers, but i like it..

It was on offer during the KLAV, but sad to say they r out of stock on m16 and offer has ended, the m16i is RM4890,

As for the amping, i think creek is an overstatement, Epos m16i need tons of power to bring it to life, we r talking about speakers campatible from 50-200w, imagine what an integrated 50w-100w can do...unless u r talking about 50w-100w mono block or biamp...yeahh..

U forgot to mention what kind of music u listen to?

now that u mention u got it for RM2750 and nadky was quoted RM2300, im pretty sure...but at least u have it, how is it?