well ty for advice, but it's quite costy and I am afraid that I won't be such happy to work with it. Microsquirt looks like OK choice localy, I got guy who used in in 2.0 DOHC Sierra to tubotize it and so he had both experience and devices to get proper tune and AFR.
But I'll wait with it, as it seems that we will have to upgrade injectors too: up to 300cc for summer ride (120 hp limit, 1 bar pressure).
I really found few amazing apps to count injector size and expected cfm and hp figures. It looks good... 100 hp is not impossible!