Out of those kits the Avanti 80mm and the HSD 105mm viper would be my pics, I have seen them all fly, flown most of them myself. The big Viper is an awesome base for a large model without the huge costs of composite. Powering it is simple, most guys flying 90mm 6s jets have plenty of 5000mah 6s packs, put two together and you are good to go!
All it needs is some simple intake mods and a decent fan like our
Jetfan 110PRO setup and you have something that will take off in 50ft and hammer along yet land like a trainer.
https://www.youtube.com/watch?v=ff2aGPyXcTo