Hi Lost,
Welcome to the forum. Of course you can achieve that style. In fact it's very easy since there is no hair line exposure. The density is 70-75% with a slight wave. The hair is very long and covers the guys eyes. You get up to 6" included and I think that would be enough but just to be on the safe side I'd measure the length from where the hair system starts to your eyes. Doing that in a full cap is no problem. That's a nice style and if you have a 'square' face shape it's looks great.
Regards,
John