Finishing the fight

Hey Folks,

First off, super jealous of everyone at the training camp! Wish I could be there.

I don't really have a question here, but rather was hoping to get a discussion going. I've been training with a friend of mine who has studied Krav Maga, which is interesting because it has similar objectives (no rules, total destruction of your attacker) with completely different methodology. It provides a unique feel to practice against both offensively and defensively. Anyway, on to the topic:

I've found working with him that while I am very strong closing and entering as well as defensively, I am less confident with finishing the fight. I usually clear the path, go for a straight blast and end with a straight kick, but that is not always ideal, I am finding. And he often asks me, "ok what next, how are you gonna finish me off?". He has his own methods that generally involve body slams, and while I believe they tie him up too much, they are certainly decisive. When possible, there is always a kick to the knee, or an arm break if the attacker presents it, but I feel limited by a lack of knowledge. I know I'm just missing something. Really wish I could just come in and work with you on this Sifu! But in the meantime, what are y'all's preferred methods for finishing a fight? What do you usually go to in order to eliminate one opponent quickly so you can move on to the next?