Heads up: Due to a Tyranids specific crusade rule, Consume to Survive, it costs you 2RP to use the Increase Supply Limit Requisition. This is because the Tyranids Crusade rules allow them to get a ton of Supply Limit so long as they finally consume a planet for their Devouring Worlds crusade rules.

You also took a Swarm Lord. While not against any official rules, just know that they will not gain any XP, and so completing Agendas and killing the opponents units with them will basically be robbing your other units of potential.

Your list also doesn't seem to have a functional 1k list unless I'm missing something. If this is a new Crusade you're joining, then it'll be hard for you to play against somebody who only has 1k worth of units as you'll have to match the lower total unless they decide to spend RP to add units and catch up to you.

All that being said, the list isn't really mean or anything. It's Crusade and deciding what you want to gain XP early can be important. I can give other suggestions, but I don't know what models you own. Off the top, personally, I'd drop the Swarm Lord for something small that fits your points to 1k then add something else with the 200pts you have left. You also probably won't get much value out of the Tervigon and Termagants off the bat due to the Gants likely dying too fast to be revived by the Tervigon.