Yeah, I would definitly do a lot more research on sleeving companies. Especially if you've never heard of benson. And as far as upping your C/R, consult your tuner first, if I remember you wern't exactly impressed with the numbers he pulled out of your block (comparatively).

I know you got a good deal on the block, but it's not actually "saving" you money if you turn around and drop a G on it, hehe. Have you even spent extensive time at the track yet, i think you still have some avenues left to go faster without making more power, traction and technique.

My personal project I'm shooting for 300-400 and up, HP. That is on stock-sleeves B18B with internals and headwork. People pull 300HP on LS blocks routinely, So with a couple tricks, I think I can hit north of 400hp on track days (can't imagine driving that on the street.)

Just my .02

-PHiZ