I want to make upgrades to the subject computer. I would like to do the work myself but I don’t fully trust my ability to get the job done right. I rather pay to have it done properly. The recent news coming out of WWDC has me deciding to wait until Apple releases something special or going to get a souped up chees-grater from iPower Resellers. I’m looking for some input here. Can I trust the Geek Squad to put in maxed out RAM and a 512GB SSD? I appreciate any help. TIA.