Acer predator g3620 getting a new power supply and graphics card

ATrueViking

so i got my computer 3 going on 4 years ago and decided its tome for an up grade and just wanna make sure i dont screw up so wanna know if anyone knows if these 2 items will be compatible with the mother board 

 

power supply:https://www.newegg.ca/Product/Product.aspx?Item=N82E16817438085

                   

EVGA 750 BQ 110-BQ-0750-V1 80+ BRONZE 750W Semi Modular for those that dont wanna click the link

 

card i want to up grade to:https://www.newegg.ca/Product/Product.aspx?Item=N82E16814202243

 

                                       

SAPPHIRE NITRO Radeon R9 380 DirectX 12 11242-13-CPO 4GB 256-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready Dual-X OC Version w/ backplate (UEFI) Video Card

 

am all new to the whole swapping psu and gpu so i hope i can get opinions. i need to know by monday if this should be a go cause ordering them that night. im sure the graphics card will work cause saw someone post with the same mother board and got a r9 380x to work. 

 

    thanks for the input