10% faster ?

[Bean]

I have the same cams as you along with a megasquirt - as I'm on my way to Africa as I type I can't tell about the benefits yet as I wont see the car before the end of this year. I recon yoy should be able to push out aroun 130+ whp with your setup if you find someone who can map the freedom ecu properly.
For piece of mind and better reliability I will install underbucket shims with those cams although it would be possible to do without but at very high revs it's realy pushing for problems. (1sz lifters are only ¥1000 a piece through perfectrun.jp)
Invest also into some camgears as depending on your head work and personal preferences there is a lot to gain from a good setup and according mapping.
The 130whp is a very conservative guess with some headwork especialy in the valve/seat area you might push out around 145 - along with the tips above I guess you'll be looking at podium places if your driving matches.
Oh if you haven't already done this you might also want to have a look at your bushings and replace them if neccessary.
Good luck and I hope to be able to post some results from my setting once done if I find the means to test it. No idea if there is a dyno in Khartoum