when I say I wing it, no plan, I'm sporadic, this is what I mean. -- Plan was to buy ProMaxx. Couldn't pass up 40% off so I buy SM. Wait, 40% off??? why not big block heads as well, don't use 'em I'll sell 'em for profit in May. Wait!! Why not a couple of intakes for magnum heads and LA, never know what I may decide to put a magnum in. Now, you can sit back and wait for the next "Wait"! LOL