How much does a C5D grapple skidder weigh?

[lopet]

I can put 7 to 8 grand in my c4D and have the exact machine I want

I assume that does not include the 23.1-26 rubbers and rims.
Don't get me wrong, I am not trying to talk you out of it. I mean it sounds like a good plan for getting a machine the way you want it.  It just sounds like a lot of work to me and I don't know in what kinda time frame you like to have it all done.
Do you need to have a adapter plate made to make that 239T fit ?

Just remember, it always costs more than you think and it always takes longer than you think. And this is a old guy telling you and he should know by now  ;D