In need of an education..340 vs 360.

I've got a ways to go before I decide what type of 360 to swap into my 68 Barracuda (slant six original car)and your posts got me thinking. In general, what is the cost differential between a built 360 and a stroker 360? (I plan to drive mine to work if that helps). Can you recommend any crate engines and suppliers? I've seen them in Mancini, Summit Racing, and a few others for around $5000+. I live east (thank God) of Kansas City. Would you know of any builder/suppliers in this general area? I have no block or transmission so I'll need everything. Thanks for great posts. I learned a great deal from this discussion. I certainlly would like a 340 but the cost...