Diablo Predator or pcmforless,NelsonPerformance or other tunes

[1cool devil]

looking for some help iam cofused of which way to go for h2 tuning would like to get some feed back have H2 want to add some power. long tube headers,hi flow cats,corsa sport exhaust ,eletric fans,cai,then when money permits mag blower so iam asking what tune do you think will benefit my needs the most.I tried to search this issue and most tunes came up for H3s need info for H2 some direction will be help full thanx. 05 H2 SUT.SORRY after i posted it went on top to asimilar post and ?s but i think they are older so still any and all info is appreciated thanxs and sorry again