wrxhoon, just be careful because apparently there isn't much meat between cylinders to play with... I'm putting 40 thou oversized GREX pistons in mine, but was considering only 20 thou Arias to leave more meat there...
If you have bore damage, and want Arias pistons, then it's probably best to wait until the engine is dismantled and checked to see just how much you need to bore it out, and only do what's necessary...
That said, HKS sells 88mm pistons (80 thou over) so with a competent machinist, you SHOULD be okay if you need to go that far...
Good luck!