Brushless is definitely the way to go for sure. You have an amazing Tx so you are good there, and it will take next to every Rx on the market. FT offers great motor packs with all the gear you need to build a multitude of planes, anything that would be the F pack equivalent would work for the Mini, the standard would be the C pack or the one
@The Hangar posted a link to. you could go bigger then that as well.
As for the plans, the kit, and the build video you will find all that in the link I posted. To build you will need a good sized hot glue gun, a good hobby knife and sharp blades, popsicle sticks and bamboo bbq skewers. You could do the speed build kits which are cut stock and takes a lot of the work out for you or you could go the cheaper faster way and download the plans, again in the link I posted, and cut them out yourself. Personally I like to cut out my own for the fact that it is free and you can modify them however you like, speed build kits are precut and take that option away, for your first build you might want to keep it simple and just stick to the plans. If you go with the plans route you will need a handful of sheets of Dollar Tree foam board called Adams Ready Board, it's $1.25 per sheet, each plane averages to be about $4-5 to build the airframe. We fly a lot and crash a lot so its cheap, big hits are no big deal. Gather this stuff up and watch the build video, in the link I posted earlier, and have fun