No prob.
Keep in mind that the Goodwrench 350 does use a flat tappet camshaft. So you will need to break in the cam upon initial startup. Add a bottle of GM EOS or other cam breakin lube to the oil. Immediately bring the rpm to 2000 and vary the rpm between 2000 and 2500 rpm for 20-30 min. It helps to have a timing light hooked up so you can get it roughly timed during the break in. Shut the engine down and change the oil.
I didn't know if you already knew that, but it's very important for the life of a flat tappet cam. After the break in you may wish to prolong the life of the cam by using a ZDDP additive or simply using Shell Rotella diesel oil (most diesels still use flat tappet cams).
http://www.sallee-chevrolet.com/Information/350universalgwguide.cfm