cant really compare them mate.
ive had a glanza and know many with big power ones, they're very easy to make bhp from, but round the corners, they're ****. truly, and utterly, ****. the chassis is absolutely apalling. if i could have an ek9 chassis with a 4e-fte engine, it'd be quite a car, only problem is, you get to a point when power becomes pointless in a fwd car, no matter what magic lsd you have.
not sure it'd be 'easy' to make 200bhp from a b16b, as they aren't anywhere near as tunable as a 4e (boost up, safc, manifold etc and 220bhp is easy, with loads of torque), but at the end of the day, its an entirely different kettle of fish. round the corners, the torque from the 4e would be a nightmare, whereas with something high revving like a b16 or b18, or even a k20, you'll be able to keep your foot flat and keep the power on longer.
i came from a 350bhp s14a 200sx a few weeks ago, had an ep3 civic type-r (k20a) for a week or so, now have the ek9. it feels horrifically underpowered, obviously, even compared to the ep3 (as that was around 210bhp or so, with a dc sports exhaust and Gruppe M Carbon intake, which is a work of art).
I dont mind this, as i'll be doing alot of track work and didnt want to waste a nice car like an ep3 on track, as its a very comfy car compared to the ek9, as you can cruise around in perfect comfort as well as go quickly if you want, so i was definately after something i could rag about and not really care about, hence the ek9.
Take the ek9 to a track with a glanza, and it'll show what a heap of junk the starlet really is. like i said, i've owned both, and you cant compare them. entirely different vehicles.
it WILL feel underpowered on the road, but get on a twisty track, like a sprint or something, and vtec will make perfect sense, i had a revelation as before i had the ep3 (about 3 weeks ago), i was all about boost. when you're smashing through the gears, foot to the floor, on the limits of grip, with that engine singing at over 8k, it just makes SO much sense, and you quickly forget about boost.
if you're driving up a straight long road, side by side, then you'll be very dissapointed....but that's really not what they're for