thats a decent plan imo, but in case you just like having max mst all around, you could sacrifice having max evp, to have max mst all the time, instead of with certain shields
also:
1) dont think it changes from rares, like dont think a sato will change, but i could be wrong
2) max stats are higher, think its plus 100 atp, 100 mst, and 10 ata
3)EVP isnt really worth maxing, hence my first statement, the stats you wanna max are atp/ata/mst/lck, then maybe the others, but def is better than evp in my opinion.
4) gear list is nice, but you can also use cbat/v801 at same time
5) plan is alright, but theres another plan that lets you max everything, except evp/dfp. but this plan is nice also too.
(sorry if i wasnt too much of a help D: )