Your fucked man you really gotta spend more then you want to just an FYI. To get more power that's worth it and not redo it again a year down the road due to wanting more you gotta spend extra and then to get the most out of the power you wanna get better suspension so you can ride faster. However suspension first will make you be able to ride faster and you can do some cheap things like a timing plate, reeds which will work with a bigger engine like a 4mm ported stock cylinder ( which IMO would be a good setup to go to and still be able to use stock carbs)