supercharging a stock block

I have a stock 88 with 105k miles, i am thinking about getting the vortech s-trim but a little worried because of the miles. i have talked to alot of people about doing this and most say do it because its a low boost blower at 6psi and itll be fine, i was thinking of this blower with gt40 heads a trickflow cam(not sure which one to go with yet) gt40 upper/lower intake, and all the small stuff like roller rockers and electric fan,etc. I would appreciate any input on this idea whether anyone thinks i should do it or not. thanks