Hey guys I'm currently on planning to do an upgrade on my e1 scar's stock gearbox and I need a second opinion. So what I'm trying to attain is around 20-25 bps and around 380 fps. I'm also planning on running a 7.4 lipo, but need a little help with finding a good MOSFET. But here is a list of the parts I would like to get. 1) Lonex A3 Long Blue High Speed Motor http://clandestineairsoft.com/index.php?main_page=product_info&cPath=1_6_10&products_id=1573) 2) SHS Piston – 15 Carbon Steel Teeth Blue http://www.Airsoftatlanta.com/SHS_Blue_Carbon_Steel_Piston_TT0035_p/32513.htm 4) Lonex High Speed Gears (16:1) http://clandestineairsoft.com/index.php?main_page=product_info&cPath=1_6_30_38&products_id=222 5) SHS M110 AEG Spring http://www.airsoftatlanta.com/SHS_M110_AEG_Spring_p/32546.htm So any thoughts or critiques would be greatly appreciated and I've done a ton of research into mosfet's and i'm still having trouble finding a good one, so if anyone could help with that it would be greatly appreciated.