Hi everyone, A newbie here. Great wealth of info on this forum and I have spent a good many hours doing some reading. Quick background, had an F6 Tornado for a few years, loved and sold (unfortunately). Currently running a 700+rwNm Diesel Patrol ute built myself which shocks a few people seeing a 3t 4wd drifting and a pretty health 351W 65 Mustang. Looking to purchase a BF or FG Turbo sedan in the near future with ZF auto for the missus (manual would be my choice but she can't drive a stick). Aiming for the 300 to 320rwkW range before max out turbo from what I can gather reading on here. So being it is very difficult to a leave a car stock I am after people's opinions (good or bad I can handle it)on whether the mods I plan are a worth while way to go. Will try and do most mods (not valve springs or injectors) at once myself then TRY drive car carefully to tuners. Flashtuner, injectors, Valve springs (if needed), Plazmaman I/C and piping kit stage 2 or 3 as well as (whether BF or FG) battery relocation and 4" intake airbox and 5" cat. I am waiting on prices from process west for the S2.3 and S2.5 performance kit so may go that way will see. I know some is overkill but will allow for future mods and I like to do things once and properly. Thanks in advance and sorry long post. I know this is done to death here but just wanted to ask.