Anyone knows how I can speed up my form?

I have a one-many form with the 'many' part implemented using pageframe. The maximum no. of pages is 11. At the moment, as the user navigates through the records, I add and remove pages.

I have a pageframe class with new properties such as npagecnt, npageid. The controls on the pages are passed in as a class while adding page. There are about 15 textboxes, 5 combo boxes and 1 listbox on the control class.

In my add page function, I do the following:

PARAMETERS cPageClass, cPageCaption
THIS.npagecnt = THIS.npagecnt + 1
THIS.PAGECOUNT = THIS.npagecnt
THIS.npageid = THIS.npageid + 1
cPage = 'Page'+ALLTRIM(STR(THIS.npagecnt))
THIS.&cPage..CAPTION = cPageCaption
objname = 'Page'+ALLTRIM(STR(THIS.nPageID))
THIS.&cPage..ADDOBJECT(objname,cPageClass)
THIS.&cPage..&objname..visible = .T.

In my remove page function, my codes are as follow:

PARAMETERS cPageNo
THIS.Pages(cPageNo).PAGEORDER = THIS.npagecnt
THIS.npagecnt = THIS.npagecnt - 1
THIS.PAGECOUNT = THIS.npagecnt

Do you think defining page class (with the controls in in) in codes will speed up the form?

Any other suggestions?