Aventures in the East Mark Explorer

So Adventures in the East Mark, which recently kickstarted its English release, offered a preview of its Explorer class, which I downloaded today. Rangers happen to have been my favorite class for as long as I've been playing D&D, but the AD&D interpretation of them never quite rubbed me right. But I remain fond of the concept and whenever I see that someone has a take on them, I like to give it a look. This time around, I think I like what I see and I may just use it next time I have need of a ranger. They don't seem to have included attack or save tables for it in the preview, though. I figure, just on eyeballing, that Cleric attack tables and Fighter saves would probably be fair. But if anyone's got it already (either the translation or the original Spanish release) and wants to correct my guess, that would be great too.