Looks awesome man! I'm getting pumped up for my own crypt only tank I'm gonna make!!!
Some C. Balansae and Spiralis would add some nice tall background plants too if you are looking to go that route. C. Parva is gonna look really cool in the front! I would suggest adding several more pots right now at the beginning because it is a painfully slow grower and won't "fill in" for a good long time haha. So looking forward to seeing this tank evolve! Nice DW/ rocks by the way looks sick!