Sea Hunt Triton 212-underpowered?

[jkjnp]

So my father and I are still searching for a boat. Nearly settled on a 2002 21' CC Seaswirl Striper, but there are some questions.
We've also been interested in the Sea Hunts. I've found a 212 (21') that has a four stroke 115hp engine. I'm concerned that it may be underpowered, although the seller swears it is not.
What are your thoughts?

Thanks!