Anybody feel like clearing this up? Which cam and lifters?

A retro fit roller setup ain't the cheapest (I have a full roller setup in my 340). Yes Hughes drop in hyd roller lifters work (it's the lifters I have in my block), but I believe MRL makes/sells a drop in solid roller lifters if you opt for a solid cam. Just make that which ever cam you opt for make sure it has an intergrated cast iron gear on it and run a harden intermiate shaft. Otherwise you have to run a bronze and you'll be ripping into your motor again.