Alright, i have a couple questions about a couple SB2C Helldiver kits.

I have two kits:
1) Monogram Classics SB2C Helldiver
2) Promodeler SB2C-4 Helldiver

Alright, so here are my questions:

1) What designation is the Monogram Classics kit supposed to be? Is it an SB2C-1 or an SB2C-4

2) I know that just about any aftermarket parts I find will work for the ProModeler version (i've been looking on Squadron), but will those same kits work for the Monogram Classics kit? or would I have to make modifications to make them work.

3) If the Monogram Classics kit is supposed to be the SB2C-4, how complicated is a conversion to the -1. I figure I have both kits, so maybe I could make both.

Thanks for your help guys. I'm sorry I haven't really researched this a whole lot myself, but then again isn't that why i'm asking you guys???

Eric