i think the best future proofing is not to future proof. get whats the best buck for now. and do constant upgrade :X
Went to hoot my remainder of system yesterday. My tour
Bestbuy quoted 620 for
H87 performance + 4570
1TB blue
Golden King 750W
TP quoted 680
H87 performance + 4570
1TB blue
Seasonic P760W( they say distro say no stock for Golden King)
Paid cash at TP and took those item home

60bucks for full modular + 10W + 7 years warranty. I think its a steal.
Btw my experience at both shop was fun, especially TP.
Fuwell now not very popular to go to already. TP can cut throat price if u are willing to play game with them. PCT-safe
Hope TS can enjoy his next month!