drop questions

[crazyboutclassics]

i have a few questions i was hoping some people could help with. i have a 75 2wd blazer and a 80 2wd shortbed i want them both slammed but dont currently have the dough to bag them like i want to so my question is how low can i go with out having to c notch the frame? if i order a belltech 5/7 kit can i just insatll it and be slammed or will that requiring cutting and welding? would i be better going with a 4/6 kit? also id like to clear 22's is that unrealistic? should i sitck with 20's. basically how low can i go with out cutting or welding? and how big of wheels can i tuck when im at that lowest point? thanks in advanece.....philip