Hey guys, just got paid so looking to spend most of it on upgrades for my zoot, atm its completely stock! Just wanted to check on a few things, mainly the stem. Ive ran a search and have seen a few similar posts, would THIS 145 x 25 be a wise choice? or is there any better suited stems? Is it with upgrading the headset? If so whats a decent one to get? Any advice on handlebars? theres a few different types, I dont know what the difference between them is/ means as my zoots the only bike Ive riden. Gonna get a front disk at some point, not sure if Ill get it this month and a brake booster. Would like to order tonight or tomorrow to get it by monday. Cheers in advance