Hey everyone I need a little help filling in few holes in my arsenal. I'm a medium Rev, medium speed Tweener. Currently I have.

1# Special agent (Heavy oil)
2# Agent      (Medium/Medium heavy)
3# Empty Space (Medium/ Benchmark ball)
4# Emtey Space (Medium light)
5# Tropical   (Light/dry)
6# white dot  (Spare)

For space number 3# I want a solid With a smother predictable roll. I'm thinking a Diablo or Thunderstruck Solid.

And for #4 I want something long and snappy the T-Road Pearl seems to fit this spot perfectly. I just wanted some opinions before I go to the pro shop monday.

Thanks
Kakan.