Yeah getting old, but probably more drivable, yours is basically the spec I've built my motors to. I got about 10.5 to 1 comp with flattops and a bit of a head shave. The shop I used was also sold to new people (didn't know till later) used then out of loyalty, good jobs previously even though it was an hour each way from my place, but when I got the bare block back and partly assembled on the stand realised they hadn't put the welsh plug in (one at the back of the cam). They agreed to mail it out, but it took 2 tries, the first plug they sent was way too small. When you're in a hurry to get a job done its pretty frustrating sometimes