Troubles starting my blaster

just got done cleaning my carb, it was fairly clean to begin with. i have a question about the installation. do i need gas in the float bowl when i restart it and does the oil pump hose need to be bleed since it has been open? also i will be cleaning my petcock before installing the carb
 
when u put the carb back on and turn the gas lever on gas will get in the bowl. as for bleeding the oil injection that idk how to do but theres a DIY on how to. personally when i cleaned my carb and still had the injector i didnt bleed the lines but from what i heard its best to do so. when u have everything back on before u start it i'd push the kick start down slowly twice NOT trying to start it but only to get fluids running and lubing everything. then kick start it