Not sure if it would behoove me, mines that B model with 8GBs of RAM got mine OCed to 2GHz and the only two games I found that might work better N64 Killer Instinct and PSP Motor Storm Arctic Thunder
Do you have the mini radiator cooler? I Jerry rigged a heatsink and 5volt fan from a dead graphics card on mine, but eventually wanna get a real cooler/fan.
My 1500ish games is all hand picked and scraped it's taken me months but zero trash well except MAME.... Tried deleting clones and broke the originals uugghh
may the opportunity arise once again.