Actually I wanted to decrease shift points, wot it seemed to shift at about 5500 rpm. I'd rather about 4800rpm, the heads I'd rather not. Which why I have kinda made comments about why I wish I chose a different engine in the past. The sort of short story is the 1st machine shop in 2011 did the work halfway. Causing the first 2 cams to go bad, the 2nd shop turn down the valve guides to have clearance for the bigger cam that was roughly 5rs ago so about 7000 miles. But the last fall the car started puffing smoke. I pulled the 2 valves on that cylinder as I took the valve keepers out, each valve fell out with almost no resistance, the guides seem to have a lot of play. I took the heads to a very reputable shop Friday night. They have done our combine head and another tractor head. I have lots of frustration with the engine/car. I even had temptations to sell it and I've had it since June of 2009.
You can get a custom governor to change WOT shift points or modify yours. Fine tuning a governor is not difficult, but time consuming - dropping pan, pulling governor and adding weight on the wings and/or changing springs. From you comment above, be advised that you won't find a stock governor that shifted at 4800 so you're definitely into customizing the one you have. I'm going to ask a question because your concern for WOT shifting doesn't seem sensible to me - why do you not want it to shift at 5500? Most of us that have been around 200's for any amount of time have begged for that governor.
Regarding your motor story, you've described every reason to take the dive and do your own work. You've dropped a fair amount of jing because 'someone' didn't know what they were doing. And despite what others say, you have described every reason that a roller cam/lifter setup should be installed. A roller cam and roller lifter will never fail in 100K miles. Yes, I know it costs more initially, but reading your story you could've saved alot of money going roller the 1st time around.
FT hydraulic cams SUCK and are destined to fail. And with improper oil, machining, break in, parts they are destined to fail prematurely. Again, I know someone is going to hop on here and disagree with me and tell their stories of how long their FT has been working great. But for every one of those stories you can find 10 stories of premature hydraulic FT cam failures. Been there and done that.