blower/engine build question

I had a "chat" with kenne bell today (they were great at getting back to me) and I want the larger mammoth kit. I need to build the bottom end of my car. Has anyone done a build on the stock engine to handle high boost? I want to go with the largest blower I can get now, so I don't have to have regrets later. I'm ok with building the lower end, then changing things down the line. I just don't want the blower to be one of the things I have to change. I know that if I go crazy I'll have to upgrade clutch, rear end, etc, but I figure if I go this route now I can do that all later AS I want to have the blower use more boost. If I am not making myself clear, let me know.
thanks in advance,
Doc

I have not driven a car like that. The most brutal car I have driven was a friends cobra r. It made my 06 look like a station wagon. Here is my issue: I want to keep my present car. I had thought of putting on a big blower that would allow me to build the engine later. The car has 21 k on it now. I had thought of sending out the short block, having it build then reinstalling it myself. I am now just getting sick of all the choices. I am also wondering what I want to put my money into, for example my truck or buying a boat. I may just go with the kb that will fit on my car.
For a daily driver, you are all probably correct, this may just be the best choice for me. I do not want to end up three years from now buying another blower because I made the wrong choice. I have not put a cold air intake on this car because I just want to bite the bullet once and go with a super charger, I didn't want to waste the money. How many of you have daily drivers with big horse power.
Thanks all,
Doc