bela, beautiful doors. Good point mentioning where you bought the materials. Most people think that HD and Lowe's are the lowest on price for trims, when in fact, they are way too high, especially if you need a few 8' lengths of anything. We purchased 99% of our trim from a local lumbar yard and the other 1% from a trim and molding from a wholesale warehouse. Check your local Craigs list under "supplies" and see if there are any wholesale suppliers in your area. You'll possibly save some money.

Flooring type seldom makes a difference with prehung units in the normal 82" to 83" rough opening. That height opening leaves plenty of room for setting the bottom of the frames to the necessary level for the flooring. Buying a slab is the best way to replace just a door. While hinge and latch locations are somewhat standardized, the specs are not universal. To locate the hinges/latch, lay the old door(with hardware removed) on top of the new slab. Mark the hinge and latch locations. There are latch installing kits sold at home improvement stores(about $30) that have the two hole saws needed to cut out for the latch. The hinge mortices are a bit different for DIYers. A template for hinges can cost from $30 to over $200 and a router is necessary to use those. A hammer and chisel is the old tried and true method, but chisels are generally not sharp enough even when new. I use several grits of sandpaper(up to 8,000 grit), a piece of marble slab(dead flat) and a $20 roller guide to sharpen chisels. (Called Scary Sharp.) Other sharpening systems run from $50 to over $500.

Yes, I was talking about using a solid wood slab ( not predrilled ) flush interior door, and creating the look of a panel door. This sounds like it would be difficult to do, and myself being a mechanic and not a carpenter my woodworking tools ( and skills ) are limited. I was hoping there was a router bit or something that would replicate the look of a panel door, but it sounds like I may have to use flush doors. I dont have any pictures of the doors because there isnt any doors there now. I just wanted to match the look of the 6 panel doors in the rest of the house. So anybody have a guess how much it would cost to have six 24x32" paneled doors custom made? Probably dont want to know.

Simpson makes great interior and exterior doors. You may have to go to a lumber yard or windows and door store.