I'm using a 256 micro sd, 4000mah battery mod, am on the enso 3.60 custom firmware. The plugins are great, got all the psvita games I want, got the anderline to play some ps1 games, also the n64 emulator working great. With all my games and dlc I got like 30gb left. I also have the same mods psp and my games on there take up 120gb
130 for vita from Japan with 8 gb memory stick
50 for the sandisk extreme 256gb
10 for usb cable for 1000 model
10 for vita2sd adapter
20 for the 606060 polymer battery