i recently bought an httpc case that had an a107870k cpu with 8 gb of ram for 60$ i then went out and bought a gigabyte gtx 1050 2gb oc edition to through into it so i could do some medium gaming. i need to know what psu i should buy that isint to expensive since as you can tell this is a very budget pc. i am going to be getting a bigger case soon so i need something not small. my mobo is an a88xm-e45v2. also my power supply im using now is only 280w and the graphics card recomends 300 will it be okay to use untill i get my new psu? ive been using it now for around a month with no problems.